Dark Sky Locations in Idaho
Milky Way Planner has pages for 5 dark sky places in Idaho: 2 parks, 2 reserves and 1 community. Their Bortle classes run from 2 to 4. Each page has the Bortle class, the best months for the Milky Way and a free visibility calendar.
- Bruneau Dunes International Dark Sky Park
Park · Bortle 4
- Central Idaho International Dark Sky Reserve
Reserve · Bortle 2
- City of Rocks National Reserve International Dark Sky Park
Reserve · Bortle 2
- Craters Of The Moon National Monument International Dark Sky Park
Park · Bortle 2
- Ketchum International Dark Sky Community
Community · Bortle 4