Dark Sky Locations in Michigan
Milky Way Planner has pages for 10 dark sky places in Michigan: 5 preserves, 3 parks, 1 community and 1 sanctuary. Their Bortle classes run from 2 to 6. Each page has the Bortle class, the best months for the Milky Way and a free visibility calendar.
- Beaver Island State Wildlife Research Area International Dark Sky Sanctuary
Sanctuary · Bortle 2
- Dark Sky Coast
Community · Bortle 4
- Dr. T.K. Lawless County Park International Dark Sky Park
Park · Bortle 6
- Headlands International Dark Sky Park
Park · Bortle 4
- Keweenaw International Dark Sky Park
Park · Bortle 2
- Lake Hudson Recreation Area Dark Sky Preserve
Preserve · Bortle 6
- Negwegon Dark Sky Preserve
Preserve · Bortle 4
- Port Crescent Dark Sky Preserve
Preserve · Bortle 4
- Rockport Dark-Sky Preserve
Preserve · Bortle 4
- Thompson's Harbor Dark Sky Preserve
Preserve · Bortle 4