Black River Harbor Campground is located 2 hrs 29 min east of Duluth, MN with an elevation of 598 feet. There are a total of 40 campsites. The campground is normally open from the end of May to the end of September. 38 sites can accommodate RVs and trailers between 22 and 74 feet. All sites are currently reservable. There is a fee of $16.00 per night.