Where the mouth of Duncan Bay reaches open water is Duncan Narrows Campground, where the sites are in small supply but the views and backcountry opportunities are HUGE.
Hike in, or, as we prefer, boat in—there are overnight docks from which you’ll be able to paddle that sucker into Duncan Bay the next day for some big time exploring. At night, the glow of Passage Island Lighthouse will be your beacon as you stuff as many s’mores as possible into your mouth! On the water, or in matters of marshmallows, Duncan Narrows will show you the way.