Duncan Bay Campground

48.1506, -88.5225 · Park boundary: National Park Service
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Duncan Bay Campground is located on the west end of Duncan Bay, on the northeast end of Isle Royale National Park. Boats can stay overnight at dock. Stay Limit: 3 nights from June 2 – Labor Day annually. Shelters: 2 Depth at dock (normal conditions): 6’ Access: Canoe/kayak/private boat
- Every day
- All Day
The campground is open from April 16 - October 31 (the park operating season) annually, 24 hours a day.
- Park Closed · Nov 1, 2026 – Apr 15, 2027 · Closed
No fee for small-party camping. A free overnight permit is required.
Individual tent sites and shelters are first come, first serve.
- Drinking water
- Water · but not potable
- Food storage lockers
- Yes - year round
- Toilets
- Composting Toilets - seasonal
- Amphitheater
- No
- Camp store
- No
- Cell reception
- No
- Dump station
- No
- Firewood for sale
- No
- Host on site
- No
- Ice for sale
- No
- Internet
- No
- Laundry
- No
- Showers
- None
- Trash & recycling
- No
- RVs
- Not allowed
- Trailers
- Not allowed
- Access roads
- No Roads
- Classification
- Limited Development Campground
No wheelchair access.
Uneven, rough terrain throughout campground. Facilities are not accessible.
Grills at each individual tent site. Otherwise, self-contained stoves only.
Duncan Bay Campground is located on the west end of Duncan Bay, on the northeast end of Isle Royale National Park.
Isle Royale National Park is a remote archipelago in the middle of Lake Superior. To make the most of your visit, it is necessary that you plan ahead and prepare. Be aware that many services and items that are available on the mainland are not available at Isle Royale. Due to the unpredictable waters of Lake Superior and its effect on island weather, be prepared for any and all weather conditions.
All park visitors pay an entrance fee. Campfire rings and standing grills provided. Dogs, cats, and other pets are not allowed. Quiet hours are from 10:00 p.m. to 6:00 a.m. EDT/ 9:00 p.m. to 5:00 a.m. CDT. Fishing licenses are not required for inland lakes and streams on the island. However, Michigan size, season, and possession limits still apply. Only barbless hooks and artificial lures and flies may be used on inland lakes and streams. A State of Michigan fishing license is required to fish in the waters of Lake Superior.
Duncan Bay Campground is located on the west end of Duncan Bay, on the northeast end of Isle Royale National Park. Consecutive night stay limit is three nights from June 1 – Labor Day annually. One individual tent site, two shelter sites, and vault toilet are available. Boats are permitted to stay overnight at the dock. Campground is accessible by canoe/kayak/private boat.

Location, hours, and facility details confirmed against the National Park Service registry.
National Park Service registryChecked 2026-08-04
Can you reserve a campsite at Duncan Bay Campground?
No. All 3 sites at Duncan Bay Campground in Isle Royale National Park are first-come, first-served, so arrive early in the season.
How many campsites does Duncan Bay Campground have?
Duncan Bay Campground in Isle Royale National Park has 3 campsites.
What is the maximum RV length at Duncan Bay Campground?
Duncan Bay Campground does not take RVs.
How much does it cost to camp at Duncan Bay Campground?
Duncan Bay Campground in Isle Royale National Park is free. Park entrance fees may still apply.
Are there showers at Duncan Bay Campground?
No. Duncan Bay Campground in Isle Royale National Park does not list showers.
Is there drinking water at Duncan Bay Campground?
Yes. Duncan Bay Campground in Isle Royale National Park lists drinking water: Water · but not potable.
Is there cell service at Duncan Bay Campground?
No. Duncan Bay Campground in Isle Royale National Park does not list cell reception.
Is there a dump station at Duncan Bay Campground?
No. Duncan Bay Campground in Isle Royale National Park does not list dump station.
Is Duncan Bay Campground wheelchair accessible?
Duncan Bay Campground in Isle Royale National Park: No wheelchair access.
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