The Pictured Rocks shoreline is a mosaic of sand and rock beaches, cliffs, coves, sand dunes, and rivers flowing into Lake Superior. Backpackers can hike the entire length of the park with camping sites every 2 to 5 miles apart. Grand Island is part of the Hiawatha National Forest. It is located in Lake Superior just off the north shore of Michigan’s Upper Peninsula about one-half mile from the. Directions…