Lake Desor is Isle Royale National Park's second largest inland lake.
Open

The park is open for the 2026 season (April 16 through October 31). Early season conditions persist with scattered snowbanks and ice on trails, numerous downed trees, and limited services. Potable water systems, visitor centers, showers, and trash disposal are not operational. Composting toilets are available but campers should bring toilet paper. High wolf activity requires strict food storage compliance. A 2-night stay limit applies from June 1 through Labor Day.

About

North Desor Campground is a remote backcountry destination on the north shore of Lake Desor in Isle Royale National Park, Michigan. The campground lies along the Minong Ridge Trail, considered one of the park's most challenging routes. Lake Desor is the second largest inland lake on the island, and the campground provides access to its northern shoreline. There is no boat, canoe, or kayak access to this site. The campground has 3 individual tent sites available first-come, first-served with no advance reservations. Overnight camping permits are required but free for parties of 6 or fewer, obtainable at Rock Harbor, Windigo, or aboard the Ranger III ferry. A 2-night consecutive stay limit applies from June 1 through Labor Day. Facilities include composting toilets (seasonal), food storage lockers for bear/wolf protection, and access to non-potable water sources that must be filtered and chemically treated. Isle Royale is a wilderness island accessible only by ferry, seaplane, or private boat. The park operates seasonally from April 16 through October 31. Self-contained stoves only are permitted; campfires are only allowed in designated metal fire rings. Pets are prohibited throughout the park. Quiet hours are 10:00 p.m. to 6:00 a.m. EDT.

Directions

North Desor Campground is located on the north side of Lake Desor off of the Minong Ridge Trail. Access is by foot only via the Minong Ridge Trail from either Rock Harbor or Windigo. The park is accessible only by ferry (Ranger III from Houghton, or private ferries from Copper Harbor and Grand Portage), seaplane, or private boat.

Amenities

Water No
Fires Allowed No
Toilets Yes
Dump Station No
Wifi No
Pets Allowed No
Showers No
Electric Hookups
Water Hookups
Sewer Hookups
Camp Store No
Price $0

Vehicle

Max RV Length
Max Trailer Length
Big Rig Friendly No
Pull Through Sites No

Contact

Email isro_parkinfo@nps.gov
Phone +1 (906) 482-0984

Cell Service

AT&T None
Verizon None
T-Mobile None

Photos

Lake Desor is Isle Royale National Park's second largest inland lake.
North Lake Desor Campground is a beautiful location to stay at in the fall.

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