Swim to the crucifix or wait until winter when locals cut a hole in the ice for public viewing. More than 8,000 acres on Sturgeon Bay, with long stretches of forest, beach and water. Enter from Wilderness Park Drive, west of Mackinaw City. Each year the park is host to the international bump-jumping competition. The sport was invented in Petoskey in 1932.
Riders sit on a seat atop a single sled runner and then aim for every bump.
A 32-site campground with access to Pickerel Lake. Also, a swimming beach, recreation hall and four rental cabins. Electricity and water available. Popular sandscape with 170 sites and modern facilities. Reservations recommended well ahead.