Craters Of The Moon National Monument
Craters Of The Moon National Monument is a recognized dark sky location in Idaho for stargazing and astronomy activities.
It is designated by DarkSky International (IDS) as a Dark Sky Park, which is internationally recognized for preserving a dark sky experience.
Bortle
Craters Of The Moon National Monument is rated BORTLE CLASS 2.
For more info, see their website. See also all dark sky places in ID.