National Parks near Ahnapee State Trail, Door County, Wisconsin Ahnapee State Trail Main Page HIGH QUALITY TOPO MAP, CLICK HERE More Information about Ahnapee State Trail, Door County, Wisconsin Nearest metro area is Manitowoc, Wisconsin Click here for more outdoors activities near Manitowoc, Wisconsin General Camping Information List of nearby National Parks: Sleeping Bear Dunes National Lakeshore, Empire - MI, 101.7 miles away Pictured Rocks National Lakeshore, Munising - MI, 103 miles away Isle Royale National Park, Houghton - MI, 138.5 miles away Indiana Dunes National Lakeshore, Porter - IN, 155.9 miles away Illinois & Michigan Canal National Heritage Corridor, Lockport - IL, 157 miles away * Distances listed are direct linear distances, actual travel distance may be different. Go to Wisconsin Outdoors Index