Boiling Springs State Park is an oasis on the plains of northwest Oklahoma and one of the seven original state parks built in the 1930s by the Civilian Conservation Corps. It is named for a natural boiling spring that still flows, which visitors can see in a wooden shelter and interpretive center below the park office. The 820-acre park has RV sites, cabins and tent sites that can all be reserved online, with some RV sites offering 30 or 50 amp electric service and water hookups. Most sites are back-in, though some are pull-through. A seasonal swimming pool is part of the park, with per-person rates, so check its current status before visiting.