Three Mile Campground

Isle Royale National Park

Three Mile Campground does not offer reservations through Please take a look at the area details below for more information about visiting this location. Enjoy your visit!


Three Mile Campground is located on Rock Harbor Channel off of the Rock Harbor and Mount Franklin Trails. Boats can overnight at dock. Stay limit: One night effective June 1 – Labor Day annually. Shelters: 8 Depth at dock (normal conditions): 9’. Access: Canoe/kayak/private boat