Wilderness State Park, Michigan, United States. Day use beach at Wilderness State Park.

Wilderness State Park, Michigan, United States. Wild and undeveloped beach at Wilderness with the Mackinaw Bridge in the background.

Wilderness State Park, Michigan, United States. Interpretive sign along hiking trail.

Wilderness State Park, Michigan, United States. Wilderness State Park has over 26 miles of Lake Michigan shoreline and over 10,000 acres. It is a large state park.

Wilderness State Park, Michigan, United States. Miles of undeveloped beach.

Wilderness State Park, Michigan, United States. Looking opposite direction is also undeveloped. Wilderness State Park.

Wilderness State Park, Michigan, United States. The Wilderness State Park Nature Center has ranger led activities and programs from Memorial Day to Labor Day.