With over 10,000 acres of parkland to explore along 26 miles of Lake Michigan shoreline, Wilderness State Park offers visitors a wide variety of year-round recreational opportunities. There are over 25 miles of trails in the park. The North Country Trail has10 miles within the state park. This section is mostly wide and flat. Visit the MDNR site for park info and MichiganTrailMaps.com for trail details and maps.