List of Dark Sites


Map of Dark Sites // Add a New Dark Site

  • Click the “Site Name” to open the page with more information.
  • Click the “Color Zone” to see it on the light pollution map.
Site NameStateCountryContinentColor Zone
Badlands National ParkSouth DakotaUnited StatesNorth AmericabDark Gray
Bighorn Canyon National Recreation AreaMontanaUnited StatesNorth AmericabDark Gray
Brockway MountainMichiganUnited StatesNorth AmericabDark Gray
Dead Horse Point State ParkUtahUnited StatesNorth AmericabDark Gray
Theodore Roosevelt National ParkNorth DakotaUnited StatesNorth AmericabDark Gray
Mojave National PreserveCaliforniaUnited StatesNorth AmericabDark Gray
Lake SugemaIowaUnited StatesNorth AmericaeLight Blue
Whiterock ConservancyIowaUnited StatesNorth AmericaeLight Blue
Ice House Observation Plateau 1CaliforniaUnited StatesNorth AmericaeLight Blue
Assateague IslandMarylandUnited StatesNorth AmericaeLight Blue
Cherry Springs State ParkPennsylvaniaUnited StatesNorth AmericaeDark Blue
Potato City AirportPennsylvaniaUnited StatesNorth AmericaeLight Blue
Fetterman MonumentWyomingUnited StatesNorth AmericaeLight Blue
Joshua Tree National ParkCaliforniaUnited StatesNorth AmericaeLight Blue
Big Cypress National PreserveFloridaUnited StatesNorth AmericaeLight Blue
Buffalo National RiverArkansasUnited StatesNorth AmericadDark Blue
Beavertail Hill State ParkMontanaUnited StatesNorth AmericacLight Gray
Buffalo Springs CampgroundColoradoUnited StatesNorth AmericacLight Gray
Amboy CraterCaliforniaUnited StatesNorth AmericacLight Gray
Spruce KnobWest VirginiaUnited StatesNorth AmericacLight Gray
Dupont Reservation Conservation AreaMissouriUnited StatesNorth AmericafDark Green
Spring Lake State Wildlife AreaIllinoisUnited StatesNorth AmericagLight Green
Green River State Wildlife AreaIllinoisUnited StatesNorth AmericafDark Green
Torrance Barrens Dark Sky ReserveOntarioCanadaNorth AmericafDark Green
Outlaw Cave CampgroundWyomingUnited StatesNorth AmericaaBlack
Grasslands National ParkSaskatchewanCanadaNorth AmericaaBlack
Richard Bong State Recreation AreaWisconsinUnited StatesNorth AmericajDark Orange
AstroTelePortNew MexicoUnited StatesNorth AmericabDark Gray