Duncan Bay
Facilities & details
Amenities and on-site features reported for Duncan Bay.
Know before you go
Practical things to prepare for a trip to Duncan Bay.
- This is a backcountry site — you'll need to carry in your gear and water.
Location
Where Duncan Bay sits on the map and how to get there.
Nearby cities & towns
Towns and cities closest to Duncan Bay — browse campsites near each.
What’s nearby
Shops, drinking water, fuel and attractions within reach of the site.
🏞️ Attractions
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mountain in United States of America

Amygdaloid Island is an island in Lake Superior off the northwestern shore of Isle Royale. It is within the boundary of Isle Royale National Park, a national park located within the U.S. state of Michigan. The island is protected and patrolled by a seasonal ranger station operated by the U.S. National Park Service.
Isle Royale National Park is a national park of the United States consisting of Isle Royale, along with more than 400 small adjacent islands and the surrounding waters of Lake Superior, in Michigan.
🛒 Amenities & services
🛒 Groceries
- Rock Harbor Trading Post
🍽️ Food & drink
- Lighthouse Restaurant
- Greenstone Grill
🚻 Toilets & showers
- Public toilets
- Showers
Weather
Current conditions and the forecast to help you plan your trip.
Best time to visit
Typical monthly temperature and rainfall at Duncan Bay.
Reviews
Ratings, nightly prices and photos from people who’ve camped here.
No reviews yet — be the first!
Other campgrounds nearby
More places to camp close to Duncan Bay.
- Three Mile Campground · National Park Service
- Tookers Island
- Group site #3
- Group Site 2
- Group Site #1
- Rock Harbor