- This event has passed.
In order to fully celebrate our 3rd anniversary as the State’s only International Dark Sky Park, we are inviting a host of astronomy clubs from around the State and region to join us for an evening of astronomy throughout the Great Lakes region.
Perfect for night sky enthusiasts of all ages! Sunset is at 8:57pm.
Mackinaw City, on I-75, is at the very tip of Michigan’s mitt, the last stop before crossing the Mackinac Bridge.