This federal campground at East bearskin Lake features:
33 sites; some along the lake, which is partially within the BWCA, picnic tables, fishing, fire grates, toilets, are first come-first served, drinking water, are RV accessible (limited length, no hook-ups, though) and fee charged. Details here.
From Hwy 61, north 25.5 miles on Gunflint Trail (Co. Rd. 12), east 1 mile on E Bearskin Rd.