YozoraAtlas

Parks and dark-sky places

1067 national parks, forests, monuments, provincial parks and protected landscapes in the US, Canada, the UK and Ireland, plus every certified dark-sky place. Pick a state or province, a type or how dark it should be.

1067 places

  1. Cape Scott Provincial ParkProvincial park · British ColumbiaBortle 221.95
  2. Gwaii HaanasNational park · British ColumbiaBortle 221.95
  3. Muncho Lake Provincial ParkProvincial park · British ColumbiaBortle 221.95
  4. Sir Alexander Mackenzie Provincial ParkProvincial park · British ColumbiaBortle 221.95
  5. Nááts'įhch'oh National Park ReserveNational park · Northwest TerritoriesBortle 221.95
  6. Nahanni National Park ReserveNational park · Northwest TerritoriesBortle 221.95
  7. Thaidene Nëné National Park ReserveNational park · Northwest TerritoriesBortle 221.95
  8. Sable Island National Park ReserveNational park · Nova ScotiaBortle 221.95
  9. Polar Bear Provincial ParkProvincial park · OntarioBortle 221.95
  10. Wabakimi Provincial ParkProvincial park · OntarioBortle 221.95
  11. Athabasca Sand Dunes Provincial ParkProvincial park · SaskatchewanBortle 221.95
  12. Tombstone Territorial ParkTerritorial park · YukonBortle 221.95
  13. Bering Land Bridge National PreserveNational preserve · AlaskaBortle 221.95
  14. Gates of the Arctic National Park and PreserveNational park · AlaskaBortle 221.95
  15. Glacier Bay National Park and PreserveNational park · AlaskaBortle 221.95
  16. Kobuk Valley National ParkNational park · AlaskaBortle 221.95
  17. Noatak National PreserveNational preserve · AlaskaBortle 221.95
  18. Wrangell-St. Elias National Park and PreserveNational park · AlaskaBortle 221.95
  19. Yukon-Charley Rivers National PreserveNational preserve · AlaskaBortle 221.95
  20. Wood Buffalo National ParkCertified dark-sky place · AlbertaBortle 221.94
  21. Hamber Provincial ParkProvincial park · British ColumbiaBortle 221.94
  22. Mount Edziza Provincial Park and Recreation AreaProvincial park · British ColumbiaBortle 221.94
  23. Pyramid Creek Falls Provincial ParkProvincial park · British ColumbiaBortle 221.94
  24. Tweedsmuir South Provincial ParkProvincial park · British ColumbiaBortle 221.94
  25. Wells Gray Provincial ParkProvincial park · British ColumbiaBortle 221.94
  26. Anticosti National ParkQuebec national park · QuebecBortle 221.94
  27. Kluane National Park and ReserveNational park · YukonBortle 221.94
  28. North UistScottish landscape · ScotlandBortle 221.94
  29. Admiralty Island National MonumentNational monument · AlaskaBortle 221.94
  30. Alaska Chilkat Bald Eagle PreserveState park · AlaskaBortle 221.94
  31. Misty Fiords National MonumentNational monument · AlaskaBortle 221.94
  32. Artlish Caves Provincial ParkProvincial park · British ColumbiaBortle 221.93
  33. Mount Robson Provincial ParkProvincial park · British ColumbiaBortle 221.93
  34. Atikaki Provincial ParkProvincial park · ManitobaBortle 221.93
  35. Pisew Falls Provincial ParkProvincial park · ManitobaBortle 221.93
  36. the Mealy MountainsNational park · Newfoundland and LabradorBortle 221.93
  37. The Arches Provincial ParkProvincial park · Newfoundland and LabradorBortle 221.93
  38. Afognak Island State ParkState park · AlaskaBortle 221.93
  39. Cape Krusenstern National MonumentNational monument · AlaskaBortle 221.93
  40. Denali National Park and PreserveNational park · AlaskaBortle 221.93
  41. Wood-Tikchik State ParkState park · AlaskaBortle 221.93
  42. Big Bend National ParkCertified dark-sky place · TexasBortle 221.93
  43. Rearguard Falls Provincial ParkProvincial park · British ColumbiaBortle 221.92
  44. Lake Superior Provincial ParkProvincial park · OntarioBortle 221.92
  45. Woodland Caribou Provincial ParkProvincial park · OntarioBortle 221.92
  46. Grasslands National ParkCertified dark-sky place · SaskatchewanBortle 221.92
  47. Lac La Ronge Provincial ParkProvincial park · SaskatchewanBortle 221.92
  48. South UistScottish landscape · ScotlandBortle 221.92
  49. Denali State ParkState park · AlaskaBortle 221.92
  50. Dry Tortugas National ParkNational park · FloridaBortle 221.92
  51. Upper Missouri River Breaks National MonumentNational monument · MontanaBortle 221.92
  52. Humboldt-Toiyabe National ForestNational forest · NevadaBortle 221.92
  53. Glacier National Park, BCNational park · British ColumbiaBortle 221.91
  54. Quetico Provincial ParkProvincial park · OntarioBortle 221.91
  55. Prince Albert National ParkNational park · SaskatchewanBortle 221.91
  56. AssyntScottish landscape · ScotlandBortle 221.91
  57. Nez Perce National ForestNational forest · IdahoBortle 221.91
  58. Salmon-Challis National ForestNational forest · IdahoBortle 221.91
  59. Samuel R. McKelvie National ForestNational forest · NebraskaBortle 221.91
  60. Black Rock Desert - High Rock Canyon Emigrant Trails National Conservation AreaNational conservation area · NevadaBortle 221.91
  61. Great Basin National ParkCertified dark-sky place · NevadaBortle 221.91
  62. Gila National ForestNational forest · New MexicoBortle 221.91
  63. Bears Ears National MonumentNational monument · UtahBortle 221.91
  64. Capitol Reef National ParkCertified dark-sky place · UtahBortle 221.91
  65. Dixie National ForestNational forest · UtahBortle 221.91
  66. Natural Bridges National MonumentCertified dark-sky place · UtahBortle 221.91
  67. Lac La Hache Provincial ParkProvincial park · British ColumbiaBortle 221.90
  68. Gros Morne National ParkNational park · Newfoundland and LabradorBortle 221.90
  69. Meadow Lake Provincial ParkProvincial park · SaskatchewanBortle 221.90
  70. TireeScottish landscape · ScotlandBortle 221.90
  71. Kaibab National ForestNational forest · ArizonaBortle 221.90
  72. Koke'e State ParkState park · HawaiiBortle 221.90
  73. Nā Pali Coast State ParkState park · HawaiiBortle 221.90
  74. Salmon National ForestNational forest · IdahoBortle 221.90
  75. Berlin-Ichthyosaur State ParkState park · NevadaBortle 221.90
  76. Fremont National ForestNational forest · OregonBortle 221.90
  77. John Day Fossil Beds National MonumentNational monument · OregonBortle 221.90
  78. Canyonlands National ParkCertified dark-sky place · UtahBortle 221.90
  79. Goblin Valley State ParkCertified dark-sky place · UtahBortle 221.90
  80. Grand Staircase-Escalante National MonumentNational monument · UtahBortle 221.90
  81. Yellowstone National ParkNational park · WyomingBortle 221.90
  82. Jasper National ParkCertified dark-sky place · AlbertaBortle 321.89
  83. Mingan Archipelago National Park ReserveNational park · QuebecBortle 321.89
  84. CollCertified dark-sky place · ScotlandBortle 321.89
  85. Modoc National ForestNational forest · CaliforniaBortle 321.89
  86. Sáttítla Highlands National MonumentNational monument · CaliforniaBortle 321.89
  87. Haʻena State ParkState park · HawaiiBortle 321.89
  88. Clearwater National ForestNational forest · IdahoBortle 321.89
  89. Belmont Courthouse State Historic ParkState park · NevadaBortle 321.89
  90. Cosmic CampgroundCertified dark-sky place · New MexicoBortle 321.89
  91. Fremont-Winema National ForestNational forest · OregonBortle 321.89
  92. Rainbow Bridge National MonumentCertified dark-sky place · UtahBortle 321.89
  93. Shoshone National ForestNational forest · WyomingBortle 321.89
  94. ApplecrossScottish landscape · ScotlandBortle 321.88
  95. Waimea Canyon State ParkState park · HawaiiBortle 321.88
  96. Baxter State ParkState park · MaineBortle 321.88
  97. Judge C. R. Magney State ParkState park · MinnesotaBortle 321.88
  98. Basin and Range National MonumentNational monument · NevadaBortle 321.88
  99. Capulin Volcano National MonumentCertified dark-sky place · New MexicoBortle 321.88
  100. Gila Cliff Dwellings National MonumentNational monument · New MexicoBortle 321.88
  101. Hells Canyon National Recreation AreaNational recreation area · OregonBortle 321.88
  102. Malheur National ForestNational forest · OregonBortle 321.88
  103. Willmore Wilderness ParkProvincial park · AlbertaBortle 321.87
  104. Yoho National ParkNational park · British ColumbiaBortle 321.87
  105. Hecla-Grindstone Provincial ParkProvincial park · ManitobaBortle 321.87
  106. Riding Mountain National ParkNational park · ManitobaBortle 321.87
  107. Cape Breton Highlands National ParkNational park · Nova ScotiaBortle 321.87
  108. the Isles of ScillyNational Landscape · EnglandBortle 321.87
  109. the Flow CountryScottish landscape · ScotlandBortle 321.87
  110. HarrisScottish landscape · ScotlandBortle 321.87
  111. LewisScottish landscape · ScotlandBortle 321.87
  112. Lava Beds National MonumentNational monument · CaliforniaBortle 321.87
  113. Pictured Rocks National LakeshoreNational seashore · MichiganBortle 321.87
  114. Helena-Lewis and Clark National ForestNational forest · MontanaBortle 321.87
  115. Fort Rock CaveState park · OregonBortle 321.87
  116. Ochoco National ForestNational forest · OregonBortle 321.87
  117. Wallowa-Whitman National ForestNational forest · OregonBortle 321.87
  118. Goosenecks State ParkCertified dark-sky place · UtahBortle 321.87
  119. Kodachrome Basin State ParkCertified dark-sky place · UtahBortle 321.87
  120. Kokanee Glacier Provincial ParkProvincial park · British ColumbiaBortle 321.86
  121. Mount Carleton Provincial ParkCertified dark-sky place · New BrunswickBortle 321.86
  122. Gaspésie National ParkQuebec national park · QuebecBortle 321.86
  123. Cypress Hills Interprovincial ParkCertified dark-sky place · SaskatchewanBortle 321.86
  124. Mizen HeadIrish landscape · MunsterBortle 321.86
  125. ArdnamurchanScottish landscape · ScotlandBortle 321.86
  126. TorridonScottish landscape · ScotlandBortle 321.86
  127. Wester RossScottish landscape · ScotlandBortle 321.86
  128. Aniakchak National PreserveNational preserve · AlaskaBortle 321.86
  129. Apache-Sitgreaves National ForestsNational forest · ArizonaBortle 321.86
  130. Humboldt Redwoods State ParkState park · CaliforniaBortle 321.86
  131. Klamath National ForestNational forest · CaliforniaBortle 321.86
  132. Rio Grande National ForestNational forest · ColoradoBortle 321.86
  133. Central IdahoCertified dark-sky place · IdahoBortle 321.86
  134. Katahdin Woods and Waters National MonumentCertified dark-sky place · MaineBortle 321.86
  135. Grand Portage State ForestState park · MinnesotaBortle 321.86
  136. Superior National ForestNational forest · MinnesotaBortle 321.86
  137. Voyageurs National ParkCertified dark-sky place · MinnesotaBortle 321.86
  138. Inyo National ForestNational forest · NevadaBortle 321.86
  139. Clayton Lake State ParkCertified dark-sky place · New MexicoBortle 321.86
  140. Grand Teton National ParkNational park · WyomingBortle 321.86
  141. the Isle of SkyeScottish landscape · ScotlandBortle 321.85
  142. KnoydartScottish landscape · ScotlandBortle 321.85
  143. Aniakchak National MonumentNational monument · AlaskaBortle 321.85
  144. Vermilion Cliffs National MonumentNational monument · ArizonaBortle 321.85
  145. Ahjumawi Lava Springs State ParkState park · CaliforniaBortle 321.85
  146. Tahquamenon Falls State ParkState park · MichiganBortle 321.85
  147. Finland State ForestState park · MinnesotaBortle 321.85
  148. Crater Lake National ParkNational park · OregonBortle 321.85
  149. Apostle Islands National LakeshoreNational seashore · WisconsinBortle 321.85
  150. Writing-on-Stone Provincial ParkProvincial park · AlbertaBortle 321.84
  151. Akamina-Kishinena Provincial ParkProvincial park · British ColumbiaBortle 321.84
  152. Algonquin Provincial ParkProvincial park · OntarioBortle 321.84
  153. Glen AffricScottish landscape · ScotlandBortle 321.84
  154. Navajo National MonumentNational monument · ArizonaBortle 321.84
  155. Petrified Forest National ParkCertified dark-sky place · ArizonaBortle 321.84
  156. Dinosaur National MonumentCertified dark-sky place · ColoradoBortle 321.84
  157. Wai'anapanapa State ParkState park · HawaiiBortle 321.84
  158. Craters of the Moon National Monument and PreserveCertified dark-sky place · IdahoBortle 321.84
  159. Sawtooth National ForestNational forest · IdahoBortle 321.84
  160. Sawtooth National Recreation AreaNational recreation area · IdahoBortle 321.84
  161. Agate Fossil Beds National MonumentNational monument · NebraskaBortle 321.84
  162. Fort Union National MonumentCertified dark-sky place · New MexicoBortle 321.84
  163. Kootenay National ParkNational park · British ColumbiaBortle 321.83
  164. Strathcona Provincial ParkProvincial park · British ColumbiaBortle 321.83
  165. Terra Nova National ParkNational park · Newfoundland and LabradorBortle 321.83
  166. the Kerry Dark-Sky ReserveCertified dark-sky place · MunsterBortle 321.83
  167. Sheep's HeadIrish landscape · MunsterBortle 321.83
  168. the Isle of MullScottish landscape · ScotlandBortle 321.83
  169. Tongass National ForestNational forest · AlaskaBortle 321.83
  170. Chiricahua National MonumentCertified dark-sky place · ArizonaBortle 321.83
  171. Flagstaff Area National MonumentsCertified dark-sky place · ArizonaBortle 321.83
  172. Wupatki National MonumentNational monument · ArizonaBortle 321.83
  173. Six Rivers National ForestNational forest · CaliforniaBortle 321.83
  174. Agate Falls Scenic SiteState park · MichiganBortle 321.83
  175. Isle Royale National ParkNational park · MichiganBortle 321.83
  176. Ottawa National ForestNational forest · MichiganBortle 321.83
  177. Glacier National ParkNational park · MontanaBortle 321.83
  178. Ward Charcoal Ovens State Historic ParkState park · NevadaBortle 321.83
  179. Humbug Mountain State ParkState park · OregonBortle 321.83
  180. Umpqua National ForestNational forest · OregonBortle 321.83
  181. Bridger National ForestNational forest · WyomingBortle 321.83
  182. DurnessScottish landscape · ScotlandBortle 321.82
  183. White Mountains National Recreation AreaNational recreation area · AlaskaBortle 321.82
  184. San Juan National ForestNational forest · ColoradoBortle 321.82
  185. St. Joe National ForestNational forest · IdahoBortle 321.82
  186. Beaverhead-Deerlodge National ForestNational forest · MontanaBortle 321.82
  187. Medicine Rocks State ParkState park · MontanaBortle 321.82
  188. Waterton-Glacier International Peace ParkCertified dark-sky place · MontanaBortle 321.82
  189. Carson National ForestNational forest · New MexicoBortle 321.82
  190. Duffey Lake Provincial ParkProvincial park · British ColumbiaBortle 321.81
  191. Mount Revelstoke National ParkNational park · British ColumbiaBortle 321.81
  192. Pacific Rim National Park ReserveNational park · British ColumbiaBortle 321.81
  193. Canyons of the Ancients National MonumentNational monument · ColoradoBortle 321.81
  194. Craters of the Moon National PreserveNational preserve · IdahoBortle 321.81
  195. Big Bog State Recreation AreaState park · MinnesotaBortle 321.81
  196. Pine Ridge National Recreation AreaNational recreation area · NebraskaBortle 321.81
  197. Hovenweep National MonumentCertified dark-sky place · UtahBortle 321.81
  198. Dinosaur Provincial ParkProvincial park · AlbertaBortle 321.80
  199. Achill IslandIrish landscape · ConnachtBortle 321.80
  200. Dunnet HeadScottish landscape · ScotlandBortle 321.80
  201. Chugach National ForestNational forest · AlaskaBortle 321.80
  202. Lassen National ForestNational forest · CaliforniaBortle 321.80
  203. Hiawatha National ForestNational forest · MichiganBortle 321.80
  204. Bighorn Canyon National Recreation AreaNational recreation area · MontanaBortle 321.80
  205. Chaco Culture National Historical ParkCertified dark-sky place · New MexicoBortle 321.80
  206. Joffre Lakes Provincial ParkProvincial park · British ColumbiaBortle 321.79
  207. Stein Valley Nlaka'pamux Heritage ParkProvincial park · British ColumbiaBortle 321.79
  208. Kejimkujik National ParkNational park · Nova ScotiaBortle 321.79
  209. Killarney Provincial ParkProvincial park · OntarioBortle 321.79
  210. Fort CarltonProvincial park · SaskatchewanBortle 321.79
  211. Connemara National ParkNational park · ConnachtBortle 321.79
  212. Wild Nephin National ParkCertified dark-sky place · ConnachtBortle 321.79
  213. Grizzly Creek Redwoods State ParkState park · CaliforniaBortle 321.79
  214. Lassen Volcanic National ParkNational park · CaliforniaBortle 321.79
  215. Smith River National Recreation AreaNational recreation area · CaliforniaBortle 321.79
  216. Chimney Rock National MonumentNational monument · ColoradoBortle 321.79
  217. Cibola National ForestNational forest · New MexicoBortle 321.79
  218. Salinas Pueblo Missions National MonumentCertified dark-sky place · New MexicoBortle 321.79
  219. Rogue River-Siskiyou National ForestNational forest · OregonBortle 321.79
  220. Badlands National ParkNational park · South DakotaBortle 321.79
  221. Devils River State Natural AreaCertified dark-sky place · TexasBortle 321.79
  222. Skihist Provincial ParkProvincial park · British ColumbiaBortle 321.78
  223. Loop HeadIrish landscape · MunsterBortle 321.78
  224. Curecanti National Recreation AreaNational recreation area · ColoradoBortle 321.78
  225. Great Sand Dunes National Park and PreserveCertified dark-sky place · ColoradoBortle 321.78
  226. Akaka Falls State ParkState park · HawaiiBortle 321.78
  227. El Malpais National Conservation AreaNational conservation area · New MexicoBortle 321.78
  228. El Malpais National MonumentNational monument · New MexicoBortle 321.78
  229. Rio Grande del Norte National MonumentNational monument · New MexicoBortle 321.78
  230. Rio Mora National Wildlife Refuge and Conservation AreaNational conservation area · New MexicoBortle 321.78
  231. Arches National ParkCertified dark-sky place · UtahBortle 321.78
  232. John Wesley Powell National Conservation AreaNational conservation area · UtahBortle 321.78
  233. Chelan National ForestNational forest · WashingtonBortle 321.78
  234. Big Bay State ParkState park · WisconsinBortle 321.78
  235. Devils Tower National MonumentNational monument · WyomingBortle 321.78
  236. Mount Assiniboine Provincial ParkProvincial park · British ColumbiaBortle 321.77
  237. Princess Louisa Marine Provincial ParkProvincial park · British ColumbiaBortle 321.77
  238. the Beara PeninsulaIrish landscape · MunsterBortle 321.77
  239. IslayScottish landscape · Northern IrelandBortle 321.77
  240. Kaibab Band of Paiute IndiansCertified dark-sky place · ArizonaBortle 321.77
  241. Navarro River Redwoods State ParkState park · CaliforniaBortle 321.77
  242. City of Rocks National ReserveState park · IdahoBortle 321.77
  243. Grand Portage National MonumentNational monument · MinnesotaBortle 321.77
  244. Rock Island State ParkState park · MichiganBortle 321.76
  245. Custer-Gallatin National ForestNational forest · MontanaBortle 321.76
  246. Fossil Cycad National MonumentNational monument · South DakotaBortle 321.76
  247. Big Bend Ranch State ParkCertified dark-sky place · TexasBortle 321.76
  248. Okanogan-Wenatchee National ForestNational forest · WashingtonBortle 321.76
  249. Marten River Provincial ParkProvincial park · OntarioBortle 321.75
  250. Aiguebelle National ParkQuebec national park · QuebecBortle 321.75
  251. the Dingle PeninsulaIrish landscape · MunsterBortle 321.75
  252. Thompson's Harbor State ParkCertified dark-sky place · MichiganBortle 321.75
  253. Temperance River State ParkState park · MinnesotaBortle 321.75
  254. Ash Hollow State Historical ParkState park · NebraskaBortle 321.75
  255. El Morro National MonumentCertified dark-sky place · New MexicoBortle 321.75
  256. Seminole Canyon State Park and Historic SiteState park · TexasBortle 321.75
  257. Glendo State ParkState park · WyomingBortle 321.75
  258. Nairn Falls Provincial ParkProvincial park · British ColumbiaBortle 321.74
  259. Haleakalā National ParkNational park · HawaiiBortle 321.74
  260. Bowstring State ForestState park · MinnesotaBortle 321.74
  261. Split Rock Lighthouse State ParkState park · MinnesotaBortle 321.74
  262. City of Rocks State ParkState park · New MexicoBortle 321.74
  263. Caprock Canyons State Park and TrailwayState park · TexasBortle 321.74
  264. Chequamegon-Nicolet National ForestNational forest · WisconsinBortle 321.74
  265. Medicine Bow-Routt National ForestNational forest · WyomingBortle 321.74
  266. Height of the Rockies Provincial ParkProvincial park · British ColumbiaBortle 321.73
  267. Slieve LeagueIrish landscape · ConnachtBortle 321.73
  268. JuraScottish landscape · ScotlandBortle 321.73
  269. Castle Rocks State ParkState park · IdahoBortle 321.73
  270. Copper Breaks State ParkCertified dark-sky place · TexasBortle 321.73
  271. Jurassic National MonumentNational monument · UtahBortle 321.73
  272. ShetlandScottish landscape · ScotlandBortle 321.72
  273. Quoddy Head State ParkState park · MaineBortle 321.72
  274. Greycliff Prairie Dog Town State ParkState park · MontanaBortle 321.72
  275. Newberry National Volcanic MonumentNational monument · OregonBortle 321.72
  276. Colville National ForestNational forest · WashingtonBortle 321.72
  277. Bruce Peninsula National ParkCertified dark-sky place · OntarioBortle 321.71
  278. Glen EtiveScottish landscape · ScotlandBortle 321.71
  279. Mendocino National ForestNational forest · CaliforniaBortle 321.71
  280. Laughing Whitefish Falls Scenic SiteState park · MichiganBortle 321.71
  281. Cave Lake State ParkState park · NevadaBortle 321.71
  282. Bryce Canyon National ParkCertified dark-sky place · UtahBortle 321.71
  283. Escalante Petrified Forest State ParkState park · UtahBortle 321.71
  284. Fossil Butte National MonumentNational monument · WyomingBortle 321.71
  285. Driftwood Canyon Provincial ParkProvincial park · British ColumbiaBortle 321.70
  286. Hautes-Gorges-de-la-Rivière-Malbaie National ParkQuebec national park · QuebecBortle 321.70
  287. the CairngormsNational park · ScotlandBortle 321.70
  288. Glen CoeScottish landscape · ScotlandBortle 321.70
  289. Kaniksu National ForestNational forest · IdahoBortle 321.70
  290. Wilderness State ParkState park · MichiganBortle 321.70
  291. Battleground State ForestState park · MinnesotaBortle 321.70
  292. Bear Head Lake State ParkState park · MinnesotaBortle 321.70
  293. Lewis and Clark National ForestNational forest · MontanaBortle 321.70
  294. Umatilla National ForestNational forest · OregonBortle 321.70
  295. White River Falls State ParkState park · OregonBortle 321.70
  296. Jewel Cave National MonumentNational monument · South DakotaBortle 321.70
  297. Davis Mountains State ParkState park · TexasBortle 321.70
  298. Dead Horse Point State ParkCertified dark-sky place · UtahBortle 321.70
  299. Lake Chelan National Recreation AreaNational recreation area · WashingtonBortle 321.70
  300. Elk Lakes Provincial ParkProvincial park · British ColumbiaBortle 421.69
  301. Bon Echo Provincial ParkProvincial park · OntarioBortle 421.69
  302. St. George Island State ParkState park · FloridaBortle 421.69
  303. Negwegon State ParkCertified dark-sky place · MichiganBortle 421.69
  304. Savanna State ForestState park · MinnesotaBortle 421.69
  305. Nebraska National ForestNational forest · NebraskaBortle 421.69
  306. Kickapoo Cavern State ParkState park · TexasBortle 421.69
  307. Coral Pink Sand Dunes State ParkState park · UtahBortle 421.69
  308. Palouse Falls State ParkState park · WashingtonBortle 421.69
  309. Copper Falls State ParkState park · WisconsinBortle 421.69
  310. William A. Switzer Provincial ParkProvincial park · AlbertaBortle 421.68
  311. Grands-Jardins National ParkQuebec national park · QuebecBortle 421.68
  312. Rannoch MoorScottish landscape · ScotlandBortle 421.68
  313. Plumas National ForestNational forest · CaliforniaBortle 421.68
  314. Kouchibouguac National ParkNational park · New BrunswickBortle 421.67
  315. Saguenay Fjord National ParkQuebec national park · QuebecBortle 421.67
  316. Grand Canyon-Parashant National MonumentCertified dark-sky place · ArizonaBortle 421.67
  317. Redwood National ParkNational park · CaliforniaBortle 421.67
  318. Lava Tree State MonumentState park · HawaiiBortle 421.67
  319. Marquette National ForestNational forest · MichiganBortle 421.67
  320. Bitterroot National ForestNational forest · MontanaBortle 421.67
  321. Willamette National ForestNational forest · OregonBortle 421.67
  322. Waterton Lakes National ParkNational park · AlbertaBortle 421.66
  323. North FrontenacCertified dark-sky place · OntarioBortle 421.66
  324. Île-Bonaventure-et-du-Rocher-Percé National ParkQuebec national park · QuebecBortle 421.66
  325. Toiyabe National ForestNational forest · NevadaBortle 421.66
  326. Alabaster Caverns State ParkState park · OklahomaBortle 421.66
  327. Cascade-Siskiyou National MonumentNational monument · OregonBortle 421.66
  328. Millsite State ParkState park · UtahBortle 421.66
  329. North Cascades National ParkNational park · WashingtonBortle 421.66
  330. Alexandra Bridge Provincial ParkProvincial park · British ColumbiaBortle 421.65
  331. Grand Beach Provincial ParkProvincial park · ManitobaBortle 421.65
  332. the North Devon coastNational Landscape · EnglandBortle 421.65
  333. Pipe Spring National MonumentCertified dark-sky place · ArizonaBortle 421.65
  334. Death Valley National ParkCertified dark-sky place · CaliforniaBortle 421.65
  335. Dominguez-Escalante National Conservation AreaNational conservation area · ColoradoBortle 421.65
  336. Adirondack ParkState park · New YorkBortle 421.65
  337. Wind Cave National ParkNational park · South DakotaBortle 421.65
  338. Dry Island Buffalo Jump Provincial ParkProvincial park · AlbertaBortle 421.64
  339. E. C. Manning Provincial ParkProvincial park · British ColumbiaBortle 421.64
  340. Fort Pitt Provincial ParkProvincial park · SaskatchewanBortle 421.64
  341. the Ox MountainsIrish landscape · ConnachtBortle 421.64
  342. Crook National ForestNational forest · ArizonaBortle 421.64
  343. Grand Canyon National ParkCertified dark-sky place · ArizonaBortle 421.64
  344. Hawaiʻi Volcanoes National ParkNational park · HawaiiBortle 421.64
  345. Guadalupe Mountains National ParkNational park · TexasBortle 421.64
  346. Steamboat Rock State ParkState park · WashingtonBortle 421.64
  347. Newport State ParkCertified dark-sky place · WisconsinBortle 421.64
  348. Hendy Woods State ParkState park · CaliforniaBortle 421.63
  349. McArthur-Burney Falls Memorial State ParkState park · CaliforniaBortle 421.63
  350. Mojave National PreserveNational preserve · CaliforniaBortle 421.63
  351. Siuslaw National ForestNational forest · OregonBortle 421.63
  352. Katmai National Park and PreserveNational park · AlaskaBortle 421.62
  353. Sunset Crater Volcano National MonumentNational monument · ArizonaBortle 421.62
  354. Kings Canyon National ParkNational park · CaliforniaBortle 421.62
  355. Badoura State ForestState park · MinnesotaBortle 421.62
  356. Kabetogama State ForestState park · MinnesotaBortle 421.62
  357. Cathedral Gorge State ParkState park · NevadaBortle 421.62
  358. Lincoln National ForestNational forest · New MexicoBortle 421.62
  359. Manti-La Sal National ForestNational forest · UtahBortle 421.62
  360. Blomidon Provincial ParkProvincial park · Nova ScotiaBortle 421.61
  361. GlensheeScottish landscape · ScotlandBortle 421.61
  362. Devils Postpile National MonumentNational monument · CaliforniaBortle 421.61
  363. Sierra National ForestNational forest · CaliforniaBortle 421.61
  364. Boise National ForestNational forest · IdahoBortle 421.61
  365. Gooseberry Falls State ParkState park · MinnesotaBortle 421.61
  366. Paul Bunyan State ForestState park · MinnesotaBortle 421.61
  367. Solana State ForestState park · MinnesotaBortle 421.61
  368. Elephant Butte Lake State ParkState park · New MexicoBortle 421.61
  369. Emigrant Springs State Heritage AreaState park · OregonBortle 421.61
  370. The Anchorage Provincial ParkProvincial park · New BrunswickBortle 421.60
  371. Blow Me Down Provincial ParkProvincial park · Newfoundland and LabradorBortle 421.60
  372. Hearst CastleState park · CaliforniaBortle 421.60
  373. Sleeping Bear Dunes National LakeshoreNational seashore · MichiganBortle 421.60
  374. Oregon National ForestNational forest · OregonBortle 421.60
  375. Prospect State Scenic ViewpointState park · OregonBortle 421.60
  376. Columbia National ForestNational forest · WashingtonBortle 421.60
  377. Pituamkek National Park ReserveNational park · Prince Edward IslandBortle 421.59
  378. Mont-MéganticCertified dark-sky place · QuebecBortle 421.59
  379. Glen LyonScottish landscape · ScotlandBortle 421.59
  380. Yosemite National ParkNational park · CaliforniaBortle 421.59
  381. Fort StantonState park · New MexicoBortle 421.59
  382. TorreyCertified dark-sky place · UtahBortle 421.59
  383. Leadbetter Point State ParkState park · WashingtonBortle 421.59
  384. Juan de Fuca Provincial ParkProvincial park · British ColumbiaBortle 421.58
  385. Cannington Manor Provincial ParkProvincial park · SaskatchewanBortle 421.58
  386. Glenveagh National ParkNational park · UlsterBortle 421.58
  387. KintyreScottish landscape · ScotlandBortle 421.58
  388. Julia Pfeiffer Burns State ParkState park · CaliforniaBortle 421.58
  389. Black Canyon of the Gunnison National ParkCertified dark-sky place · ColoradoBortle 421.58
  390. Valles Caldera National PreserveCertified dark-sky place · New MexicoBortle 421.58
  391. Winding Stair Mountain National Recreation AreaNational recreation area · OklahomaBortle 421.58
  392. Padre Island National SeashoreNational seashore · TexasBortle 421.58
  393. Lake Roosevelt National Recreation AreaNational recreation area · WashingtonBortle 421.58
  394. Kachemak Bay State ParkState park · AlaskaBortle 421.57
  395. Mount Washington State ParkState park · New HampshireBortle 421.57
  396. Cherry Springs State ParkCertified dark-sky place · PennsylvaniaBortle 421.57
  397. Brandywine Falls Provincial ParkProvincial park · British ColumbiaBortle 421.56
  398. Salt Point State ParkState park · CaliforniaBortle 421.56
  399. Bahia Honda State ParkState park · FloridaBortle 421.56
  400. Gifford Pinchot National ForestNational forest · WashingtonBortle 421.56
  401. Glen ClovaScottish landscape · ScotlandBortle 421.55
  402. Coed y BontCertified dark-sky place · WalesBortle 421.55
  403. Organ Pipe Cactus National MonumentNational monument · ArizonaBortle 421.55
  404. Chuckwalla National MonumentNational monument · CaliforniaBortle 421.55
  405. Browns Canyon National MonumentNational monument · ColoradoBortle 421.55
  406. Mesa Verde National ParkCertified dark-sky place · ColoradoBortle 421.55
  407. Cloquet Valley State ForestState park · MinnesotaBortle 421.55
  408. White Mountain National ForestNational forest · New HampshireBortle 421.55
  409. Cape Hatteras National SeashoreNational seashore · North CarolinaBortle 421.55
  410. Yuba State ParkState park · UtahBortle 421.55
  411. Berryessa Snow Mountain National MonumentNational monument · CaliforniaBortle 421.54
  412. Fond du Lac State ForestState park · MinnesotaBortle 421.54
  413. Pryor Mountains National ForestNational forest · MontanaBortle 421.54
  414. Oswald West State ParkState park · OregonBortle 421.54
  415. Black Hills National ForestNational forest · South DakotaBortle 421.54
  416. Fundy National ParkCertified dark-sky place · New BrunswickBortle 421.53
  417. McInnis Canyons National Conservation AreaNational conservation area · ColoradoBortle 421.53
  418. Coeur d'Alene National ForestNational forest · IdahoBortle 421.53
  419. Kettle Creek State ParkState park · PennsylvaniaBortle 421.53
  420. Sun Lakes-Dry Falls State ParkState park · WashingtonBortle 421.53
  421. Forillon National ParkNational park · QuebecBortle 421.52
  422. Bodmin MoorCertified dark-sky place · EnglandBortle 421.52
  423. Mojave Trails National MonumentNational monument · CaliforniaBortle 421.52
  424. Tule Lake National MonumentNational monument · CaliforniaBortle 421.52
  425. World War II Valor in the Pacific National MonumentNational monument · CaliforniaBortle 421.52
  426. Econfina River State ParkState park · FloridaBortle 421.52
  427. Santa Rosa Lake State ParkState park · New MexicoBortle 421.52
  428. Oregon Dunes National Recreation AreaNational recreation area · OregonBortle 421.52
  429. South Llano River State ParkCertified dark-sky place · TexasBortle 421.52
  430. Cedar Breaks National MonumentCertified dark-sky place · UtahBortle 421.52
  431. Fishlake National ForestNational forest · UtahBortle 421.52
  432. Olympic National ParkNational park · WashingtonBortle 421.52
  433. Kawartha Highlands Provincial ParkProvincial park · OntarioBortle 421.51
  434. the Cheviot HillsEnglish landscape · EnglandBortle 421.51
  435. Galloway Forest ParkCertified dark-sky place · ScotlandBortle 421.51
  436. Gila Box Riparian National Conservation AreaNational conservation area · ArizonaBortle 421.51
  437. Tahoe National ForestNational forest · CaliforniaBortle 421.51
  438. Camp Hale-Continental Divide National MonumentNational monument · ColoradoBortle 421.51
  439. Bluewater Lake State ParkState park · New MexicoBortle 421.51
  440. Cape Lookout State ParkState park · OregonBortle 421.51
  441. Lac Le Jeune Provincial ParkProvincial park · British ColumbiaBortle 421.50
  442. Elan ValleyCertified dark-sky place · WalesBortle 421.50
  443. Kenai Fjords National ParkNational park · AlaskaBortle 421.50
  444. Andrew Molera State ParkState park · CaliforniaBortle 421.50
  445. Moosalamoo National Recreation AreaNational recreation area · VermontBortle 421.50
  446. Monongahela National ForestNational forest · West VirginiaBortle 421.50
  447. Blackcomb Glacier Provincial ParkProvincial park · British ColumbiaBortle 421.49
  448. Garibaldi Provincial ParkProvincial park · British ColumbiaBortle 421.49
  449. Kielder Water & Forest ParkCertified dark-sky place · EnglandBortle 421.49
  450. Stanislaus National ForestNational forest · CaliforniaBortle 421.49
  451. Holy Cross National ForestNational forest · ColoradoBortle 421.49
  452. White River National ForestNational forest · ColoradoBortle 421.49
  453. Yucca House National MonumentNational monument · ColoradoBortle 421.49
  454. Mushroom Rock State ParkState park · KansasBortle 421.49
  455. Madison Buffalo Jump State ParkState park · MontanaBortle 421.49
  456. Conconully State ParkState park · WashingtonBortle 421.49
  457. Giant Sequoia National MonumentNational monument · CaliforniaBortle 421.48
  458. Grover Hot Springs State ParkState park · CaliforniaBortle 421.48
  459. Sequoia National ForestNational forest · CaliforniaBortle 421.48
  460. Itasca State ParkState park · MinnesotaBortle 421.48
  461. Franconia Notch State ParkState park · New HampshireBortle 421.48
  462. Rockhound State ParkState park · New MexicoBortle 421.48
  463. Cape Arago State ParkState park · OregonBortle 421.48
  464. Leonard Harrison State ParkState park · PennsylvaniaBortle 421.48
  465. Channel Islands National ParkNational park · CaliforniaBortle 421.47
  466. St. Croix State ParkState park · MinnesotaBortle 421.47
  467. Colton Point State ParkState park · PennsylvaniaBortle 421.47
  468. Custer State ParkState park · South DakotaBortle 421.47
  469. Bogachiel State ParkState park · WashingtonBortle 421.47
  470. the BurrenNational park · MunsterBortle 421.46
  471. Arkansas PostState park · ArkansasBortle 421.46
  472. Fort Ross State Historic ParkState park · CaliforniaBortle 421.46
  473. Arcadia Beach State Recreation SiteState park · OregonBortle 421.46
  474. Mount Hood National Recreation AreaNational recreation area · OregonBortle 421.46
  475. Jacques-Cartier National ParkQuebec national park · QuebecBortle 421.45
  476. the Norfolk CoastNational Landscape · EnglandBortle 421.45
  477. Northumberland National ParkCertified dark-sky place · EnglandBortle 421.45
  478. EskdalemuirScottish landscape · ScotlandBortle 421.45
  479. the Isle of ArranScottish landscape · ScotlandBortle 421.45
  480. Buffalo National RiverCertified dark-sky place · ArkansasBortle 421.45
  481. Pfeiffer Big Sur State ParkState park · CaliforniaBortle 421.45
  482. Poverty PointNational monument · LouisianaBortle 421.45
  483. Camden Hills State ParkState park · MaineBortle 421.45
  484. Garner State ParkState park · TexasBortle 421.45
  485. Alta Lake State ParkState park · WashingtonBortle 421.45
  486. Chilliwack Lake Provincial ParkProvincial park · British ColumbiaBortle 421.44
  487. La Mauricie National ParkNational park · QuebecBortle 421.44
  488. Ouachita National ForestNational forest · ArkansasBortle 421.44
  489. Sequoia National ParkNational park · CaliforniaBortle 421.44
  490. Gunnison Gorge National Conservation AreaNational conservation area · ColoradoBortle 421.44
  491. NuclaCertified dark-sky place · ColoradoBortle 421.44
  492. Kanopolis State ParkState park · KansasBortle 421.44
  493. Grand Portage State ParkState park · MinnesotaBortle 421.44
  494. Grand Gulf State ParkState park · MissouriBortle 421.44
  495. Petroglyphs Provincial ParkProvincial park · OntarioBortle 421.43
  496. Monts-Valin National ParkQuebec national park · QuebecBortle 421.43
  497. CornwallNational Landscape · EnglandBortle 421.43
  498. Tay Forest ParkForest park · ScotlandBortle 421.43
  499. the Llŷn PeninsulaNational Landscape · WalesBortle 421.43
  500. Castle Mountains National MonumentNational monument · CaliforniaBortle 421.43
  501. Stephen C. Foster State ParkCertified dark-sky place · GeorgiaBortle 421.43
  502. Cape Lookout National SeashoreNational seashore · North CarolinaBortle 421.43
  503. Crawford State Park Heritage SiteState park · WashingtonBortle 421.43
  504. Beartown State ParkState park · West VirginiaBortle 421.43
  505. Spruce Knob-Seneca Rocks National Recreation AreaNational recreation area · West VirginiaBortle 421.43
  506. the Cambrian MountainsWelsh landscape · WalesBortle 421.42
  507. Jemez National Recreation AreaNational recreation area · New MexicoBortle 421.42
  508. Robert T. Stafford White Rocks National Recreation AreaNational recreation area · VermontBortle 421.42
  509. Herring Cove Provincial ParkProvincial park · New BrunswickBortle 421.41
  510. Mont-Tremblant National ParkQuebec national park · QuebecBortle 421.41
  511. the Northumberland CoastNational Landscape · EnglandBortle 421.41
  512. NorwoodCertified dark-sky place · ColoradoBortle 421.41
  513. Little Sahara State ParkState park · OklahomaBortle 421.41
  514. Mount St. Helens National Volcanic MonumentNational monument · WashingtonBortle 421.41
  515. the Pembrokeshire CoastNational park · WalesBortle 421.40
  516. Slide Rock State ParkState park · ArizonaBortle 421.40
  517. Pompeys Pillar National MonumentNational monument · MontanaBortle 421.40
  518. Pettigrew State ParkState park · North CarolinaBortle 421.40
  519. Beaver Dam Wash National Conservation AreaNational conservation area · UtahBortle 421.40
  520. Ross Lake National Recreation AreaNational recreation area · WashingtonBortle 421.40
  521. Exmoor National ParkCertified dark-sky place · EnglandBortle 421.39
  522. Kartchner Caverns State ParkCertified dark-sky place · ArizonaBortle 421.39
  523. Hagerman Fossil Beds National MonumentNational monument · IdahoBortle 421.39
  524. Kisatchie National ForestNational forest · LouisianaBortle 421.39
  525. Lake Wenatchee State ParkState park · WashingtonBortle 421.39
  526. Droop Mountain Battlefield State ParkState park · West VirginiaBortle 421.39
  527. Bridger-Teton National ForestNational forest · WyomingBortle 421.39
  528. the Galtee MountainsIrish landscape · MunsterBortle 421.38
  529. Tonto Natural Bridge State ParkState park · ArizonaBortle 421.38
  530. St. Joseph Peninsula State ParkState park · FloridaBortle 421.38
  531. Chippewa National ForestNational forest · MinnesotaBortle 421.38
  532. Rattlesnake National Recreation AreaNational recreation area · MontanaBortle 421.38
  533. Kasha-Katuwe Tent Rocks National MonumentNational monument · New MexicoBortle 421.38
  534. Bob Straub State ParkState park · OregonBortle 421.38
  535. Johnson's Shut-Ins State ParkState park · MissouriBortle 421.37
  536. Indian Cave State ParkState park · NebraskaBortle 421.37
  537. Gold Butte National MonumentNational monument · NevadaBortle 421.37
  538. Robbers Cave State ParkState park · OklahomaBortle 421.37
  539. Colorado Bend State ParkState park · TexasBortle 421.37
  540. Enchanted Rock State Natural AreaCertified dark-sky place · TexasBortle 421.37
  541. DartmoorNational park · EnglandBortle 421.36
  542. the Lake DistrictNational park · EnglandBortle 421.36
  543. Argyll Forest ParkForest park · ScotlandBortle 421.36
  544. Indian Lake State ParkState park · MichiganBortle 421.36
  545. Mark Twain Birthplace State Historic SiteState park · MissouriBortle 421.36
  546. Mark Twain State ParkState park · MissouriBortle 421.36
  547. Bic National ParkQuebec national park · QuebecBortle 421.35
  548. Las Cienegas National Conservation AreaNational conservation area · ArizonaBortle 421.35
  549. Eldorado National ForestNational forest · CaliforniaBortle 421.35
  550. Popham Beach State ParkState park · MaineBortle 421.35
  551. Oliver Lee Memorial State ParkState park · New MexicoBortle 421.35
  552. Devils Punch Bowl State Natural AreaState park · OregonBortle 421.35
  553. Rainier National ForestNational forest · WashingtonBortle 421.35
  554. Ten Mile Lake Provincial ParkProvincial park · British ColumbiaBortle 421.34
  555. the SperrinsArea of Outstanding Natural Beauty · Northern IrelandBortle 421.34
  556. Radnor ForestWelsh landscape · WalesBortle 421.34
  557. Crater of Diamonds State ParkState park · ArkansasBortle 421.34
  558. Mendocino Headlands State ParkState park · CaliforniaBortle 421.34
  559. NaturitaCertified dark-sky place · ColoradoBortle 421.34
  560. Tallgrass Prairie National PreserveNational preserve · KansasBortle 421.34
  561. Acadia National ParkNational park · MaineBortle 421.34
  562. Harrisville State ParkState park · MichiganBortle 421.34
  563. Lake Vermilion-Soudan Underground Mine State ParkState park · MinnesotaBortle 421.34
  564. Cardigan Mountain State ParkState park · New HampshireBortle 421.34
  565. Theodore Roosevelt National ParkNational park · North DakotaBortle 421.34
  566. Deschutes National ForestNational forest · OregonBortle 421.34
  567. Shore Acres State ParkState park · OregonBortle 421.34
  568. Upper Pine Bottom State ParkState park · PennsylvaniaBortle 421.34
  569. Zion National ParkCertified dark-sky place · UtahBortle 421.34
  570. Washington National ForestNational forest · WashingtonBortle 421.34
  571. Port Orford Heads State ParkState park · OregonBortle 421.33
  572. Hopewell Rocks Provincial ParkProvincial park · New BrunswickBortle 421.32
  573. the Slieve Bloom MountainsIrish landscape · LeinsterBortle 421.32
  574. the Comeragh MountainsIrish landscape · MunsterBortle 421.32
  575. Oracle State ParkCertified dark-sky place · ArizonaBortle 421.32
  576. Kolomoki Mounds State ParkState park · GeorgiaBortle 421.32
  577. Lake Shetek State ParkState park · MinnesotaBortle 421.32
  578. Ecola State ParkState park · OregonBortle 421.32
  579. William M. Tugman State ParkState park · OregonBortle 421.32
  580. Fort Fred Steele State Historic SiteState park · WyomingBortle 421.32
  581. Tantalus Provincial ParkProvincial park · British ColumbiaBortle 421.31
  582. Prince Edward Island National ParkNational park · Prince Edward IslandBortle 421.31
  583. East DevonNational Landscape · EnglandBortle 421.31
  584. South DevonNational Landscape · EnglandBortle 421.31
  585. Red Rock Canyon State ParkState park · CaliforniaBortle 421.31
  586. George Washington National ForestNational forest · VirginiaBortle 421.31
  587. Bow Valley Provincial ParkProvincial park · AlbertaBortle 421.30
  588. Eryri National ParkCertified dark-sky place · WalesBortle 421.30
  589. Pemaquid Archeological SiteState park · MaineBortle 421.30
  590. Taum Sauk Mountain State ParkState park · MissouriBortle 421.30
  591. Whetstone Gulf State ParkState park · New YorkBortle 421.30
  592. Mount Hood National ForestNational forest · OregonBortle 421.30
  593. Alibates Flint Quarries National MonumentNational monument · TexasBortle 421.30
  594. Flaming Gorge National Recreation AreaNational recreation area · UtahBortle 421.30
  595. Palisade State ParkState park · UtahBortle 421.30
  596. Cape Disappointment State ParkState park · WashingtonBortle 421.30
  597. Horne Lake Caves Provincial ParkProvincial park · British ColumbiaBortle 421.29
  598. Walnut Canyon National MonumentNational monument · ArizonaBortle 421.29
  599. Los Padres National ForestNational forest · CaliforniaBortle 421.29
  600. Fort Point State ParkState park · MaineBortle 421.29
  601. Allegheny National ForestNational forest · PennsylvaniaBortle 421.29
  602. Allegheny National Recreation AreaNational recreation area · PennsylvaniaBortle 421.29
  603. Rockport State ParkState park · WashingtonBortle 421.29
  604. Whitefish Dunes State ParkState park · WisconsinBortle 421.29
  605. Torrance BarrensCertified dark-sky place · OntarioBortle 421.28
  606. InishowenIrish landscape · UlsterBortle 421.28
  607. the Causeway CoastArea of Outstanding Natural Beauty · Northern IrelandBortle 421.28
  608. Calaveras Big Trees State ParkState park · CaliforniaBortle 421.28
  609. Long Key State ParkState park · FloridaBortle 421.28
  610. Missouri Headwaters State ParkState park · MontanaBortle 421.28
  611. Douthat State ParkState park · VirginiaBortle 421.28
  612. Peninsula State ParkState park · WisconsinBortle 421.28
  613. Sunset Bay State ParkState park · OregonBortle 421.27
  614. Balmorhea State ParkState park · TexasBortle 421.27
  615. MacMillan Provincial ParkProvincial park · British ColumbiaBortle 421.26
  616. the Antrim Coast and GlensArea of Outstanding Natural Beauty · Northern IrelandBortle 421.26
  617. Lake Bruin State ParkState park · LouisianaBortle 421.26
  618. Oquaga Creek State ParkState park · New YorkBortle 421.26
  619. Ginkgo Petrified Forest State ParkState park · WashingtonBortle 421.26
  620. Silver Lake Provincial ParkProvincial park · British ColumbiaBortle 421.25
  621. Alston MoorEnglish landscape · EnglandBortle 421.25
  622. D. L. Bliss State ParkState park · CaliforniaBortle 421.25
  623. Torreya State ParkState park · FloridaBortle 421.25
  624. Assateague Island National SeashoreNational seashore · MarylandBortle 421.25
  625. Fort Stevenson State ParkState park · North DakotaBortle 421.25
  626. the Solway CoastNational Landscape · EnglandBortle 421.24
  627. Loch Lomond and the TrossachsNational park · ScotlandBortle 421.24
  628. MoffatCertified dark-sky place · ScotlandBortle 421.24
  629. San Pedro Riparian National Conservation AreaNational conservation area · ArizonaBortle 421.24
  630. Pinnacles National ParkNational park · CaliforniaBortle 421.24
  631. Fort SimcoeState park · WashingtonBortle 421.24
  632. Forestville/Mystery Cave State ParkState park · MinnesotaBortle 421.23
  633. Emmett Till and Mamie Till-Mobley National MonumentNational monument · MississippiBortle 421.23
  634. Avi Kwa Ame National MonumentNational monument · NevadaBortle 421.23
  635. Kinzua Bridge State ParkState park · PennsylvaniaBortle 421.23
  636. Austin Creek State Recreation AreaState park · CaliforniaBortle 421.22
  637. Jedediah Smith Redwoods State ParkState park · CaliforniaBortle 421.22
  638. Wes Skiles Peacock Springs State ParkState park · FloridaBortle 421.22
  639. Chemin-A-Haut State ParkState park · LouisianaBortle 421.22
  640. Mackinac Island State ParkState park · MichiganBortle 421.22
  641. Bottomless Lakes State ParkState park · New MexicoBortle 421.22
  642. Worlds End State ParkState park · PennsylvaniaBortle 421.22
  643. Ironwood Forest National MonumentNational monument · ArizonaBortle 421.21
  644. Emerald Bay State ParkState park · CaliforniaBortle 421.21
  645. Rocky Mountain National ParkNational park · ColoradoBortle 421.21
  646. Caribou-Targhee National ForestNational forest · IdahoBortle 421.21
  647. Big Oak Tree State ParkState park · MissouriBortle 421.21
  648. Fort Churchill State Historic ParkState park · NevadaBortle 421.21
  649. Mount Rainier National ParkNational park · WashingtonBortle 421.21
  650. Fort BridgerState park · WyomingBortle 421.21
  651. TweedsmuirScottish landscape · ScotlandBortle 421.20
  652. Massacre Rocks State ParkState park · IdahoBortle 421.20
  653. Beaver Creek Valley State ParkState park · MinnesotaBortle 421.20
  654. Upper Sioux Agency State ParkState park · MinnesotaBortle 421.20
  655. White Sands National ParkNational park · New MexicoBortle 421.20
  656. Pickett Civilian Conservation Corps Memorial State ParkCertified dark-sky place · TennesseeBortle 421.20
  657. Fort Columbia State ParkState park · WashingtonBortle 421.20
  658. Mount Baker National Recreation AreaNational recreation area · WashingtonBortle 421.20
  659. Miguasha National ParkQuebec national park · QuebecBortle 421.19
  660. Wailua River State ParkState park · HawaiiBortle 421.19
  661. Little Bighorn Battlefield National MonumentNational monument · MontanaBortle 421.19
  662. The Cove Palisades State ParkState park · OregonBortle 421.19
  663. Mark Twain National ForestNational forest · MissouriBortle 421.18
  664. Mount Baker-Snoqualmie National ForestNational forest · WashingtonBortle 421.18
  665. Paul Lake Provincial ParkProvincial park · British ColumbiaBortle 421.17
  666. Georgian Bay Islands National ParkNational park · OntarioBortle 421.17
  667. Sandbanks Provincial ParkProvincial park · OntarioBortle 421.17
  668. Joshua Tree National ParkCertified dark-sky place · CaliforniaBortle 421.17
  669. Indian Key State Historic SiteState park · FloridaBortle 421.17
  670. Bandelier National MonumentNational monument · New MexicoBortle 421.17
  671. Carlsbad Caverns National ParkNational park · New MexicoBortle 421.17
  672. Santa Fe National ForestNational forest · New MexicoBortle 421.16
  673. Parker Dam State ParkState park · PennsylvaniaBortle 421.16
  674. Elmore State ParkState park · VermontBortle 421.16
  675. the Berwyn rangeWelsh landscape · WalesBortle 421.15
  676. Glen Canyon National Recreation AreaNational recreation area · ArizonaBortle 421.15
  677. Homolovi State ParkState park · ArizonaBortle 421.15
  678. Whiskeytown-Shasta-Trinity National Recreation AreaNational recreation area · CaliforniaBortle 421.15
  679. Sonoma Coast State ParkState park · CaliforniaBortle 421.14
  680. Arapaho National Recreation AreaNational recreation area · ColoradoBortle 421.14
  681. The HeadlandsCertified dark-sky place · MichiganBortle 421.14
  682. Jessie M. Honeyman Memorial State ParkState park · OregonBortle 421.14
  683. Dungeon Provincial ParkProvincial park · Newfoundland and LabradorBortle 421.13
  684. BinevenaghArea of Outstanding Natural Beauty · Northern IrelandBortle 421.13
  685. Rainbow Falls State ParkState park · WashingtonBortle 421.13
  686. Sasquatch Provincial ParkProvincial park · British ColumbiaBortle 421.12
  687. Tonto National MonumentCertified dark-sky place · ArizonaBortle 421.12
  688. Ed Z'berg Sugar Pine Point State ParkState park · CaliforniaBortle 421.12
  689. Pixley Falls State ParkState park · New YorkBortle 421.12
  690. Shoshone Cavern National MonumentNational monument · WyomingBortle 421.12
  691. Sproat Lake Provincial ParkProvincial park · British ColumbiaBortle 421.11
  692. Carrizo Plain National MonumentNational monument · CaliforniaBortle 421.11
  693. Holmes County State ParkState park · MississippiBortle 421.11
  694. Grayson Highlands State ParkState park · VirginiaBortle 421.11
  695. the BroadsNational park · EnglandBortle 421.10
  696. Shawnee National ForestNational forest · IllinoisBortle 421.10
  697. Blackwater FallsState park · West VirginiaBortle 421.10
  698. Ashley National ForestNational forest · UtahBortle 421.09
  699. Lake Easton State ParkState park · WashingtonBortle 421.09
  700. the North PenninesNational Landscape · EnglandBortle 421.08
  701. the Black MountainsWelsh landscape · WalesBortle 421.08
  702. Tumacácori National Historical ParkCertified dark-sky place · ArizonaBortle 421.08
  703. WestcliffeCertified dark-sky place · ColoradoBortle 421.08
  704. Land Between the Lakes National Recreation AreaNational recreation area · KentuckyBortle 421.08
  705. Bradley State Scenic ViewpointState park · OregonBortle 421.08
  706. James River State ParkCertified dark-sky place · VirginiaBortle 421.08
  707. Canaan Valley Resort State ParkState park · West VirginiaBortle 421.08
  708. Pattison State ParkState park · WisconsinBortle 421.08
  709. the Mourne MountainsArea of Outstanding Natural Beauty · Northern IrelandBortle 421.07
  710. Florence Marina State ParkState park · GeorgiaBortle 421.07
  711. Mount Rogers National Recreation AreaNational recreation area · VirginiaBortle 421.07
  712. the Yorkshire DalesNational park · EnglandBortle 421.06
  713. Peter Skene Ogden State Scenic ViewpointState park · OregonBortle 421.06
  714. Smith Rock State ParkState park · OregonBortle 421.06
  715. Big South Fork National River and Recreation AreaNational recreation area · TennesseeBortle 421.06
  716. the North York MoorsNational park · EnglandBortle 421.05
  717. Big Cypress National PreserveCertified dark-sky place · FloridaBortle 421.05
  718. Makena State ParkState park · HawaiiBortle 421.05
  719. Apple River Canyon State ParkState park · IllinoisBortle 421.05
  720. John A. Latsch State ParkState park · MinnesotaBortle 421.05
  721. Steinaker State ParkCertified dark-sky place · UtahBortle 421.05
  722. Pacific Pines State ParkState park · WashingtonBortle 421.05
  723. Cranborne ChaseCertified dark-sky place · EnglandBortle 421.04
  724. Bannau Brycheiniog National ParkCertified dark-sky place · WalesBortle 421.04
  725. Montaña de Oro State ParkState park · CaliforniaBortle 421.04
  726. Fakahatchee Strand Preserve State ParkState park · FloridaBortle 421.04
  727. Face Rock State Scenic ViewpointState park · OregonBortle 421.04
  728. Oil Creek State ParkState park · PennsylvaniaBortle 421.04
  729. Montauk Point State ParkState park · Rhode IslandBortle 421.04
  730. Wyalusing State ParkState park · WisconsinBortle 421.04
  731. Kissimmee Prairie Preserve State ParkCertified dark-sky place · FloridaBortle 421.03
  732. Cheboygan State ParkState park · MichiganBortle 421.03
  733. Makoshika State ParkState park · MontanaBortle 421.03
  734. Boiling Springs State ParkState park · OklahomaBortle 421.03
  735. Boiler Bay State Scenic ViewpointState park · OregonBortle 421.03
  736. Darlingtonia State Natural SiteState park · OregonBortle 421.03
  737. Garrapata State ParkState park · CaliforniaBortle 421.02
  738. Silver CliffCertified dark-sky place · ColoradoBortle 421.02
  739. Father Hennepin State ParkState park · MinnesotaBortle 421.02
  740. First Peoples Buffalo Jump State ParkState park · MontanaBortle 421.02
  741. Longdale Recreation AreaState park · VirginiaBortle 421.02
  742. Armstrong Redwoods State Natural ReserveState park · CaliforniaBortle 421.01
  743. Cayucos State BeachState park · CaliforniaBortle 421.01
  744. Everglades Headwaters National Wildlife Refuge and Conservation AreaNational conservation area · FloridaBortle 421.01
  745. Osceola National ForestNational forest · FloridaBortle 421.01
  746. KetchumCertified dark-sky place · IdahoBortle 421.01
  747. McCalls Dam State ParkState park · PennsylvaniaBortle 421.01
  748. Cache National ForestNational forest · UtahBortle 421.01
  749. the Shropshire HillsNational Landscape · EnglandBortle 421.00
  750. Canyon de Chelly National MonumentNational monument · ArizonaBortle 421.00
  751. Coconino National ForestNational forest · ArizonaBortle 421.00
  752. Petit Jean State ParkState park · ArkansasBortle 421.00
  753. El Capitán State BeachState park · CaliforniaBortle 421.00
  754. South Yuba River State ParkState park · CaliforniaBortle 421.00
  755. George T. Bagby State ParkState park · GeorgiaBortle 421.00
  756. Fort JesupState park · LouisianaBortle 421.00
  757. Silver Lake State ParkState park · MichiganBortle 421.00
  758. Olympic National ForestNational forest · WashingtonBortle 421.00
  759. Florissant Fossil Beds National MonumentCertified dark-sky place · ColoradoBortle 420.99
  760. Sacred Falls State ParkState park · HawaiiBortle 420.99
  761. Morley Nelson Snake River Birds of Prey National Conservation AreaNational conservation area · IdahoBortle 420.99
  762. Cache River State Natural AreaState park · IllinoisBortle 420.99
  763. Effigy Mounds National MonumentNational monument · IowaBortle 420.99
  764. Onondaga Cave State ParkState park · MissouriBortle 420.99
  765. Valley of Fire State ParkState park · NevadaBortle 420.99
  766. Camp Hero State ParkState park · New YorkBortle 420.99
  767. Kakabeka Falls Provincial ParkProvincial park · OntarioBortle 420.98
  768. the Tamar ValleyNational Landscape · EnglandBortle 420.98
  769. Curry Hammock State ParkState park · FloridaBortle 420.98
  770. Tomales Bay State ParkState park · CaliforniaBortle 420.97
  771. Banning State ParkState park · MinnesotaBortle 420.97
  772. Brantley Lake State ParkState park · New MexicoBortle 420.97
  773. Hill Country State Natural AreaState park · TexasBortle 420.97
  774. Babcock State ParkState park · West VirginiaBortle 420.97
  775. Agua Fria National MonumentNational monument · ArizonaBortle 420.96
  776. Picacho Peak State ParkState park · ArizonaBortle 420.96
  777. Mississippi Palisades State ParkState park · IllinoisBortle 420.96
  778. Bennett Spring State ParkState park · MissouriBortle 420.96
  779. Lake Meredith National Recreation AreaNational recreation area · TexasBortle 420.96
  780. Shenandoah National ParkNational park · VirginiaBortle 420.96
  781. Jerome State Historic ParkState park · ArizonaBortle 420.95
  782. Point Reyes National SeashoreNational seashore · CaliforniaBortle 420.95
  783. Blue Mounds State ParkState park · MinnesotaBortle 420.95
  784. Lake Waccamaw State ParkState park · North CarolinaBortle 420.95
  785. Silver Falls State ParkState park · OregonBortle 420.95
  786. Black Moshannon State ParkState park · PennsylvaniaBortle 420.95
  787. Fred Hayes State Park at StarvationState park · UtahBortle 420.95
  788. Tonto National ForestNational forest · ArizonaBortle 420.94
  789. Robert Louis Stevenson State ParkState park · CaliforniaBortle 420.94
  790. Ravensburg State ParkState park · PennsylvaniaBortle 420.94
  791. Beacon Rock State ParkState park · WashingtonBortle 420.94
  792. Presqu'ile Provincial ParkProvincial park · OntarioBortle 420.93
  793. Maquoketa Caves State ParkState park · IowaBortle 420.93
  794. Ricketts Glen State ParkState park · PennsylvaniaBortle 420.93
  795. Strangford LoughArea of Outstanding Natural Beauty · Northern IrelandBortle 420.92
  796. Chicot State ParkState park · LouisianaBortle 420.92
  797. Burt Lake State ParkState park · MichiganBortle 420.92
  798. Allegany State ParkState park · New YorkBortle 420.92
  799. Staunton River State ParkCertified dark-sky place · VirginiaBortle 420.92
  800. Koksilah River Provincial ParkProvincial park · British ColumbiaBortle 420.91
  801. DorsetNational Landscape · EnglandBortle 420.91
  802. AngleseyNational Landscape · WalesBortle 420.91
  803. Twin Lakes State ParkState park · VirginiaBortle 420.91
  804. Merrick State ParkState park · WisconsinBortle 420.91
  805. Savoy Mountain State ForestState park · MassachusettsBortle 420.90
  806. Rhododendron State ParkState park · New HampshireBortle 420.90
  807. Mount Mitchell State ParkState park · North CarolinaBortle 420.90
  808. Bear Creek Lake State ParkState park · VirginiaBortle 420.90
  809. Natural Bridge State ParkState park · WisconsinBortle 420.90
  810. Hawn State ParkState park · MissouriBortle 420.89
  811. Aspen Beach Provincial ParkProvincial park · AlbertaBortle 420.88
  812. the Wicklow MountainsNational park · LeinsterBortle 420.88
  813. Mount Washington State ForestState park · MassachusettsBortle 420.88
  814. Hither Hills State ParkState park · New YorkBortle 420.88
  815. Lake Taghkanic State ParkState park · New YorkBortle 420.88
  816. Mactaquac Provincial ParkProvincial park · New BrunswickBortle 420.87
  817. Lake Tahoe Basin Management UnitNational forest · CaliforniaBortle 420.87
  818. Fair Haven Beach State ParkState park · New YorkBortle 420.87
  819. Gorges State ParkState park · North CarolinaBortle 420.87
  820. Great Smoky Mountains National ParkNational park · North CarolinaBortle 420.87
  821. Stone Mountain State ParkState park · North CarolinaBortle 420.87
  822. John B. Yeon State Scenic CorridorState park · OregonBortle 420.87
  823. Chimney Bluffs State ParkState park · New YorkBortle 420.86
  824. Brunet Island State ParkState park · WisconsinBortle 420.86
  825. Buckhorn State ParkState park · WisconsinBortle 420.86
  826. Midland Provincial ParkProvincial park · AlbertaBortle 420.85
  827. Letchworth State ParkState park · New YorkBortle 420.85
  828. Federation Forest State ParkState park · WashingtonBortle 420.85
  829. Butter Pot Provincial ParkProvincial park · Newfoundland and LabradorBortle 420.84
  830. Ichetucknee Springs State ParkState park · FloridaBortle 420.84
  831. Chattahoochee-Oconee National ForestNational forest · GeorgiaBortle 420.84
  832. Cave-in-Rock State ParkState park · IllinoisBortle 420.84
  833. Pikes Peak State ParkState park · IowaBortle 420.84
  834. Natural Bridge State Resort ParkState park · KentuckyBortle 420.84
  835. the Blackdown HillsNational Landscape · EnglandBortle 420.83
  836. Everglades National ParkNational park · FloridaBortle 420.83
  837. Cumberland Falls State Resort ParkState park · KentuckyBortle 420.83
  838. Goose Creek State ParkState park · North CarolinaBortle 420.83
  839. Singletary Lake State ParkState park · North CarolinaBortle 420.83
  840. Trail of Tears State ForestState park · IllinoisBortle 420.82
  841. Taconic State ParkState park · New YorkBortle 420.82
  842. Fairy Stone State ParkState park · VirginiaBortle 420.82
  843. Blackwater River State ParkState park · FloridaBortle 420.81
  844. Middle Fork River Forest PreserveCertified dark-sky place · IllinoisBortle 420.81
  845. Cherokee National ForestNational forest · TennesseeBortle 420.81
  846. Obed Wild and Scenic RiverCertified dark-sky place · TennesseeBortle 420.81
  847. the Lincolnshire WoldsNational Landscape · EnglandBortle 420.80
  848. Frontenac State ParkState park · MinnesotaBortle 420.80
  849. the Howardian HillsNational Landscape · EnglandBortle 420.79
  850. Tuzigoot National MonumentNational monument · ArizonaBortle 420.79
  851. Borrego SpringsCertified dark-sky place · CaliforniaBortle 420.79
  852. Carter Caves State Resort ParkState park · KentuckyBortle 420.79
  853. Helena National ForestNational forest · MontanaBortle 420.79
  854. Stony Brook State ParkState park · New YorkBortle 420.79
  855. Taughannock Falls State ParkState park · New YorkBortle 420.79
  856. Bluestone State ParkState park · West VirginiaBortle 420.79
  857. Golden Ears Provincial ParkProvincial park · British ColumbiaBortle 420.78
  858. Mount Greylock State ReservationState park · MassachusettsBortle 420.78
  859. Wayne National ForestNational forest · OhioBortle 420.78
  860. Fort Leaton State Historic SiteState park · TexasBortle 420.78
  861. Bragg Creek Provincial ParkProvincial park · AlbertaBortle 420.77
  862. Arnside and SilverdaleNational Landscape · EnglandBortle 420.77
  863. Saguaro National ParkNational park · ArizonaBortle 420.77
  864. Turkey Run State ParkState park · IndianaBortle 420.77
  865. Mount Spokane State ParkState park · WashingtonBortle 420.77
  866. Cuyamaca Rancho State ParkState park · CaliforniaBortle 420.76
  867. Bear Lake State ParkState park · UtahBortle 420.76
  868. Perrot State ParkState park · WisconsinBortle 420.76
  869. Rondeau Provincial ParkProvincial park · OntarioBortle 420.75
  870. Sonoran Desert National MonumentNational monument · ArizonaBortle 420.75
  871. Anza-Borrego Desert State ParkCertified dark-sky place · CaliforniaBortle 420.75
  872. Lincoln Log Cabin State Historic SiteState park · IllinoisBortle 420.75
  873. Gauley River National Recreation AreaNational recreation area · West VirginiaBortle 420.75
  874. Hot Springs State ParkState park · WyomingBortle 420.75
  875. Boyce Thompson ArboretumState park · ArizonaBortle 420.74
  876. Great River Bluffs State ParkState park · MinnesotaBortle 420.74
  877. Organ Mountains-Desert Peaks National MonumentNational monument · New MexicoBortle 420.74
  878. Breaks Interstate ParkState park · VirginiaBortle 420.74
  879. Dionisio Point Provincial ParkProvincial park · British ColumbiaBortle 420.73
  880. Memory Island Provincial ParkProvincial park · British ColumbiaBortle 420.73
  881. Año Nuevo State ParkState park · CaliforniaBortle 420.73
  882. Shades State ParkState park · IndianaBortle 420.73
  883. Cape Cod National SeashoreNational seashore · MassachusettsBortle 420.73
  884. Elk Knob State ParkState park · North CarolinaBortle 420.73
  885. Mount Pilchuck State ParkState park · WashingtonBortle 420.72
  886. The Pinery Provincial ParkProvincial park · OntarioBortle 420.71
  887. the Cooley PeninsulaIrish landscape · LeinsterBortle 420.71
  888. Orient Beach State ParkState park · ConnecticutBortle 420.71
  889. Tolland State ForestState park · MassachusettsBortle 420.71
  890. Ohiopyle State ParkState park · PennsylvaniaBortle 420.71
  891. Reelfoot Lake State ParkState park · TennesseeBortle 420.71
  892. False Cape State ParkState park · VirginiaBortle 420.71
  893. Moran State ParkState park · WashingtonBortle 420.71
  894. Point Lobos State Natural ReserveState park · CaliforniaBortle 420.70
  895. Cayo Costa State ParkState park · FloridaBortle 420.70
  896. Cumberland Island National SeashoreNational seashore · GeorgiaBortle 420.70
  897. Mammoth Cave National ParkNational park · KentuckyBortle 420.70
  898. Jay Cooke State ParkState park · MinnesotaBortle 420.70
  899. Coquihalla Canyon Provincial ParkProvincial park · British ColumbiaBortle 420.69
  900. Housatonic Meadows State ParkState park · ConnecticutBortle 420.69
  901. Cedar Rock State ParkState park · IowaBortle 420.69
  902. John G. Neihardt State Historic SiteState park · NebraskaBortle 420.69
  903. Chumash Painted Cave State Historic ParkState park · CaliforniaBortle 420.68
  904. Shasta-Trinity National ForestNational forest · CaliforniaBortle 420.68
  905. Hoosier National ForestNational forest · IndianaBortle 420.68
  906. Sarah Helmick State Recreation SiteState park · OregonBortle 420.67
  907. Hungry Mother State ParkState park · VirginiaBortle 420.67
  908. Killarney National ParkNational park · MunsterBortle 420.66
  909. Medoc Mountain State ParkState park · North CarolinaBortle 420.66
  910. Cesar E. Chavez National MonumentNational monument · CaliforniaBortle 420.65
  911. Devils Fork State ParkState park · South CarolinaBortle 420.65
  912. Canaveral National SeashoreNational seashore · FloridaBortle 420.64
  913. Daniel Boone National ForestNational forest · KentuckyBortle 420.64
  914. Lake Bemidji State ParkState park · MinnesotaBortle 420.64
  915. Lake Tahoe State ParkState park · NevadaBortle 420.64
  916. Hammocks Beach State ParkState park · North CarolinaBortle 420.64
  917. Lumber River State ParkState park · North CarolinaBortle 420.64
  918. Westmoreland State ParkState park · VirginiaBortle 420.64
  919. Banff National ParkNational park · AlbertaBortle 420.63
  920. the Ring of GullionArea of Outstanding Natural Beauty · Northern IrelandBortle 420.63
  921. Fanning Springs State ParkState park · FloridaBortle 420.63
  922. Stephen Foster Folk Culture Center State ParkState park · FloridaBortle 420.63
  923. Fort Kaskaskia State Historic SiteState park · IllinoisBortle 420.63
  924. Wallace Falls State ParkState park · WashingtonBortle 420.63
  925. Gulf Islands National Park ReserveNational park · British ColumbiaBortle 420.62
  926. Russell Cave National MonumentNational monument · AlabamaBortle 420.62
  927. Wall Doxey State ParkState park · MississippiBortle 420.62
  928. Prehistoric Trackways National MonumentNational monument · New MexicoBortle 420.62
  929. Point Au Roche State ParkState park · New YorkBortle 420.62
  930. Hocking Hills State ParkState park · OhioBortle 420.62
  931. Benson State Recreation AreaState park · OregonBortle 420.62
  932. the North Wessex DownsNational Landscape · EnglandBortle 420.61
  933. Payette National ForestNational forest · IdahoBortle 420.61
  934. the Quantock HillsNational Landscape · EnglandBortle 420.60
  935. Donner Memorial State ParkState park · CaliforniaBortle 420.60
  936. Colorado National MonumentNational monument · ColoradoBortle 420.60
  937. Macedonia Brook State ParkState park · ConnecticutBortle 420.60
  938. Jones Lake State ParkState park · North CarolinaBortle 420.60
  939. Pedernales Falls State ParkState park · TexasBortle 420.60
  940. the CotswoldsNational Landscape · EnglandBortle 420.59
  941. Kent Falls State ParkState park · ConnecticutBortle 420.59
  942. Robert H. Treman State ParkState park · New YorkBortle 420.59
  943. Laurel Summit State ParkState park · PennsylvaniaBortle 420.59
  944. Dismal Swamp State ParkState park · North CarolinaBortle 420.58
  945. Longhorn Cavern State ParkState park · TexasBortle 420.58
  946. the Forest of DeanEnglish landscape · EnglandBortle 420.57
  947. Cleveland National ForestNational forest · CaliforniaBortle 420.57
  948. Samuel P. Taylor State ParkState park · CaliforniaBortle 420.57
  949. Giant City State ParkState park · IllinoisBortle 420.57
  950. Brown County State ParkState park · IndianaBortle 420.57
  951. Table Rock State ParkState park · South CarolinaBortle 420.57
  952. Mill Bluff State ParkState park · WisconsinBortle 420.57
  953. Rockport State ParkCertified dark-sky place · UtahBortle 420.56
  954. the Forest of BowlandNational Landscape · EnglandBortle 420.55
  955. NidderdaleNational Landscape · EnglandBortle 420.55
  956. the Gower PeninsulaNational Landscape · WalesBortle 420.55
  957. Carmel River State BeachState park · CaliforniaBortle 420.55
  958. Shakamak State ParkState park · IndianaBortle 420.55
  959. Merchants Millpond State ParkState park · North CarolinaBortle 420.55
  960. Palmetto State ParkState park · TexasBortle 420.55
  961. Wasatch-Cache National ForestNational forest · UtahBortle 420.55
  962. Natural Tunnel State ParkState park · VirginiaBortle 420.55
  963. Plaisance National ParkQuebec national park · QuebecBortle 420.54
  964. the New ForestNational park · EnglandBortle 420.54
  965. Little River Canyon National PreserveNational preserve · AlabamaBortle 420.54
  966. Hamlin Beach State ParkState park · New YorkBortle 420.54
  967. New River State ParkState park · North CarolinaBortle 420.54
  968. Smith Mountain Lake State ParkState park · VirginiaBortle 420.54
  969. Elk Island National ParkCertified dark-sky place · AlbertaBortle 420.53
  970. OrkneyScottish landscape · ScotlandBortle 420.53
  971. Montezuma Castle National MonumentNational monument · ArizonaBortle 420.53
  972. Fort TejonState park · CaliforniaBortle 420.53
  973. San Bernardino National ForestNational forest · CaliforniaBortle 420.53
  974. Fort Matanzas National MonumentNational monument · FloridaBortle 420.53
  975. Rice Lake State ParkState park · MinnesotaBortle 420.53
  976. Homestead National Historical ParkNational monument · NebraskaBortle 420.53
  977. South Mountains State ParkState park · North CarolinaBortle 420.53
  978. Goose Island State ParkState park · TexasBortle 420.53
  979. George Washington Birthplace National MonumentNational monument · VirginiaBortle 420.53
  980. Occoneechee State ParkState park · VirginiaBortle 420.53
  981. Blue Mound State ParkState park · WisconsinBortle 420.53
  982. Collier-Seminole State ParkState park · FloridaBortle 420.52
  983. San Marcos de Apalache Historic State ParkState park · FloridaBortle 420.52
  984. F. D. Roosevelt State ParkState park · GeorgiaBortle 420.52
  985. White Pines Forest State ParkState park · IllinoisBortle 420.52
  986. Nickerson State ParkState park · MassachusettsBortle 420.52
  987. Chittenango Falls State ParkState park · New YorkBortle 420.52
  988. Caesars Head State ParkState park · South CarolinaBortle 420.52
  989. Fort Flagler Historical State ParkState park · WashingtonBortle 420.52
  990. Halibut Point State ParkState park · MassachusettsBortle 420.51
  991. Ha Ha Tonka State ParkState park · MissouriBortle 420.51
  992. Murrin Provincial ParkProvincial park · British ColumbiaBortle 420.50
  993. Thousand Islands National ParkNational park · OntarioBortle 420.50
  994. Coronado National ForestNational forest · ArizonaBortle 420.50
  995. Bothe-Napa Valley State ParkState park · CaliforniaBortle 420.50
  996. Butano State ParkState park · CaliforniaBortle 420.50
  997. Weaverville Joss House State Historic ParkState park · CaliforniaBortle 420.50
  998. Ponce de Leon Springs State ParkState park · FloridaBortle 420.50
  999. the Wye ValleyNational Landscape · EnglandBortle 520.49
  1000. Sand to Snow National MonumentNational monument · CaliforniaBortle 520.48
  1001. Village of Oak CreekCertified dark-sky place · ArizonaBortle 520.47
  1002. Mill Springs Battlefield National MonumentNational monument · KentuckyBortle 520.47
  1003. George Washington and Jefferson National ForestsNational forest · VirginiaBortle 520.46
  1004. Spring Mountains National Recreation AreaNational recreation area · NevadaBortle 520.45
  1005. Aleutian Islands World War II National MonumentNational monument · AlaskaBortle 520.44
  1006. Prescott National ForestNational forest · ArizonaBortle 520.44
  1007. the Mendip HillsNational Landscape · EnglandBortle 520.43
  1008. Kankakee National Wildlife Refuge and Conservation AreaNational conservation area · IllinoisBortle 520.42
  1009. East Canyon State ParkCertified dark-sky place · UtahBortle 520.42
  1010. the Malvern HillsNational Landscape · EnglandBortle 520.41
  1011. Congaree National ParkNational park · South CarolinaBortle 520.40
  1012. Choctawhatchee National ForestNational forest · FloridaBortle 520.38
  1013. Lake Hudson State Recreation AreaCertified dark-sky place · MichiganBortle 520.37
  1014. Booker T. Washington National MonumentNational monument · VirginiaBortle 520.37
  1015. Potawatomi Wildlife ParkCertified dark-sky place · IndianaBortle 520.35
  1016. Camp VerdeCertified dark-sky place · ArizonaBortle 520.32
  1017. South Downs National ParkCertified dark-sky place · EnglandBortle 520.31
  1018. the Clwydian RangeNational Landscape · WalesBortle 520.30
  1019. San Juan Islands National MonumentNational monument · WashingtonBortle 520.30
  1020. Gulf Islands National SeashoreNational seashore · FloridaBortle 520.27
  1021. Delaware Water Gap National Recreation AreaNational recreation area · PennsylvaniaBortle 520.26
  1022. Fort Pulaski National MonumentNational monument · GeorgiaBortle 520.25
  1023. Weber County North Fork ParkCertified dark-sky place · UtahBortle 520.25
  1024. Chichester HarbourNational Landscape · EnglandBortle 520.23
  1025. Antelope Island State ParkCertified dark-sky place · UtahBortle 520.22
  1026. Aztec Ruins National MonumentNational monument · New MexicoBortle 520.19
  1027. Fort Frederica National MonumentNational monument · GeorgiaBortle 520.18
  1028. George Washington Carver National MonumentNational monument · MissouriBortle 520.18
  1029. the Suffolk Coast and HeathsNational Landscape · EnglandBortle 520.15
  1030. SedonaCertified dark-sky place · ArizonaBortle 520.13
  1031. Santa Rosa and San Jacinto Mountains National MonumentNational monument · CaliforniaBortle 520.12
  1032. Fort Ord National MonumentNational monument · CaliforniaBortle 520.09
  1033. the ChilternsNational Landscape · EnglandBortle 520.06
  1034. Camp Nelson National MonumentNational monument · KentuckyBortle 520.06
  1035. Amistad National Recreation AreaNational recreation area · TexasBortle 520.06
  1036. Scotts Bluff National MonumentNational monument · NebraskaBortle 520.05
  1037. the High WealdNational Landscape · EnglandBortle 520.04
  1038. Pipestone National MonumentNational monument · MinnesotaBortle 520.02
  1039. Horseshoe BayCertified dark-sky place · TexasBortle 520.00
  1040. Bon AccordCertified dark-sky place · AlbertaBortle 519.95
  1041. Irving Nature ParkCertified dark-sky place · New BrunswickBortle 519.87
  1042. Timucuan Ecological and Historic PreserveNational preserve · FloridaBortle 519.83
  1043. Biscayne National ParkNational park · FloridaBortle 519.82
  1044. Ozark-St. Francis National ForestNational forest · OklahomaBortle 519.80
  1045. the Peak DistrictNational park · EnglandBortle 519.79
  1046. McDonald ParkCertified dark-sky place · British ColumbiaBortle 519.78
  1047. Fire Island National SeashoreNational seashore · New YorkBortle 519.77
  1048. Muir Woods National MonumentNational monument · CaliforniaBortle 519.72
  1049. Point Pelee National ParkCertified dark-sky place · OntarioBortle 519.65
  1050. Beverly ShoresCertified dark-sky place · IndianaBortle 519.65
  1051. Hanford Reach National MonumentNational monument · WashingtonBortle 519.65
  1052. Chickasaw National Recreation AreaNational recreation area · OklahomaBortle 519.64
  1053. Red Cliffs National Conservation AreaNational conservation area · UtahBortle 519.63
  1054. Cannock ChaseNational Landscape · EnglandBortle 519.56
  1055. Big Thicket National PreserveNational preserve · TexasBortle 519.56
  1056. Dripping SpringsCertified dark-sky place · TexasBortle 519.51
  1057. the Kent DownsNational Landscape · EnglandBortle 619.45
  1058. the Isle of WightNational Landscape · EnglandBortle 619.42
  1059. FlagstaffCertified dark-sky place · ArizonaBortle 619.42
  1060. the Surrey HillsNational Landscape · EnglandBortle 619.39
  1061. the Lagan ValleyArea of Outstanding Natural Beauty · Northern IrelandBortle 619.13
  1062. Cuyahoga Valley National ParkNational park · OhioBortle 618.98
  1063. Fountain HillsCertified dark-sky place · ArizonaBortle 718.82
  1064. Indiana Dunes National ParkNational park · IndianaBortle 718.72
  1065. Hot Springs National ParkNational park · ArkansasBortle 718.53
  1066. Homer GlenCertified dark-sky place · IllinoisBortle 818.23
  1067. Gateway Arch National ParkNational park · MissouriBortle 817.05