Grace Island Campground is located on Grace Island, outside of Washington Harbor, on the southwest end of Isle Royale National Park. Boats can dock overnight. Stay Limit: 3 nights from June 1 – Labor Day annually. Shelters: 2 Depth at dock (normal conditions): 2’ - 4’ Access: Canoe/kayak/private boat
Source: rec_gov · last verified 2026-05-19