Yampa River Solitude.
Visited end of August and was the only one there. The river is shallow and wide and warm enough to swim in. Two of the 6 campsites had shelters. There’s no trees for putting up tarps. The night view of the sky is amazing... access to the river for fishing was both incredible and makes this an amazing off the beaten path campground. There’s a boat launch here for rafts. The bank is probably too steep for putting in boats on trailers.