Rita Blanca National Grassland in the Panhandle has a couple of these. Instead of national forests, you’ll be staring at the state’s national grassland because you’re in the Great Plains. The majority of dispersed campsites are operated by the US Forest Service, if you love the type of natural camping seen in places like state parks or wildlife management areas. Jump directly to the 15 Favorite Western Oklahoma Boondocking Spots Free Oklahoma Campsites on Public Land Jump directly to the 16 Top SE Oklahoma Boondocking Areas Jump directly to the 14 Free NE Oklahoma Boondocking Campsites