The Grand Island National Recreation Area is a National Recreation Area within the jurisdiction of the U.S. Forest Service. It is part of the Hiawatha National Forest. Located on Grand Island, Michigan offshore from Munising, Michigan, the Grand Island National Recreation Area covers approximately 13,500 acres (55 km2) of Lake Superior woodland. Grand Island's glacier-cut lake shoreline measures approximately 35 miles (56 km) in length. The island's maximum dimension is 8 miles (13 km) from north to south. Grand Island was elevated to the status of a National Recreation Area by the U.S. Congress in 1990 after the U.S. Forest Service purchased the island from its former owner, Cleveland Cliffs Iron Co.