Free campground in SD, not WY. Most sites are well separated. Most have picnic tables. Came over 4th of July and there were only 5 other campers when I left. Several piles of wood available for firewood (resulted from clearing trees); you will need to split it, however. Sites has been mowed for fire mitigation which also resulted in nice "lawns". I stayed in 1st on the right. It was more exposed to wind and rain, but I preferred the layout. Other sites are more protected.