Michigan / Keweenaw County / Isle Royale National Park / Isle Royale Wilderness

South Lake Desor Campground

Closed — Closed for the winter season. Isle Royale National Park reopens April 16, 2026, and closes October 31, 2026. Individual tent sites are first-come, first-served; group sites require advance reservation.

About

South Lake Desor Campground is a remote backcountry camping destination located on the south shore of Lake Desor within Isle Royale National Park. This foot-access-only campground is reached via the Greenstone Ridge Trail and offers a true wilderness experience in one of America's most isolated national parks. The campground provides 7 individual tent sites available on a first-come, first-served basis, plus 3 group sites that require advance reservations for parties of 7 or more people. The campground features seasonal composting toilets, food storage lockers to protect against wildlife, and non-potable water. Unlike many Isle Royale campgrounds located along the shoreline, South Lake Desor has no canoe, kayak, or boat access, making it a quieter destination for backpackers. Campers must use self-contained stoves only, as campfires are not permitted. The campground has a 2-night stay limit in effect from June 1 through Labor Day. Isle Royale is a remote wilderness archipelago in Lake Superior with unpredictable weather conditions year-round. The terrain throughout the campground is uneven and rough, and facilities are not ADA accessible. All visitors must pay a park entrance fee, and a free overnight permit is required for camping. The park prohibits pets, and quiet hours are observed from 10:00 p.m. to 6:00 a.m. EDT.

Directions

South Lake Desor Campground is located on the south side of Lake Desor, accessible only by foot via the Greenstone Ridge Trail. There is no canoe, kayak, or boat access to this campground.

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