Pictured Rocks National Lakeshore is the third-most-visited national park for snowmobiling. The recent expiration of a shared usage agreement has led to the closure of Trail No. 422, which provided access to Miners Castle. Munising Visitors Bureau
Editor’s note: Trail No. 422, which snowmobilers have used for decades to reach Miners Castle in Pictured Rocks National Lakeshore, closed on Dec. 1 after…
