Belle Isle Campground sits on its own small island within Belle Harbor, accessible only by kayak, canoe, or private boat. The site has six shelters, four campsites, and a pavilion with a stone fireplace, plus a dock where you can tie up for the night. It's one of the quieter corners of Isle Royale National Park.
Campground on Belle Isle with six shelters and boat-only access; boats can dock overnight. Specific designations for tent, RV, primitive, group sites, cabins, or glamping are not provided.
Weather and SeasonsBest season: summer. Summer offers the most reliable window for safe paddling and boat access, with long daylight and the warmest air temperatures (typically daytime highs in the mid-50s to mid-60s °F, nights in the low-40s to 50°F). This is when boating, shoreline camping, and wildlife viewing are at their peak, and the 5-night stay limit (June 1–Labor Day) is in effect to keep use sustainable. Expect moderate crowds for Isle Royale standards — busier than shoulder seasons but still much quieter than mainland parks
Peak months: July, August, June, September
Avoid: November, December, January, February
Elevation646 ft above sea level
Natural Features and SceneryThe campground occupies a wooded island at 646 feet elevation, surrounded by the cold waters of Lake Superior. Dense northern forest covers most of the isle, with rocky shoreline where the lake meets the trees. Wild berries grow near the campsites. You're paddling distance from the main island but isolated enough that the horizon is mostly water and wilderness.
Lodging & AccommodationsShelters: 6