Big Rock

Historical marker location:

Atlanta, Michigan

( Marker is at the intersection of State Highway 32 and Beltz Road, on the left when traveling west on State Highway 32.)

Marker installed: 1991

Audiobooks about the history of Michigan.

Michigan is the only state in the United States that consists of two peninsulas. The Upper Peninsula (UP) and Lower Peninsula (LP) are connected by the five-mile-long Mackinac Bridge, which is one of the longest suspension bridges in the world.