30,105 campgrounds
Chattahoochee National Forest
Gallatin National Forest
Nezperce National Forest
Pomona Lake Kansas — Wolf Creek
Eldorado National Forest
Garrison Dam Lake Sakakawea Nd — Wolf Creek
George Washington National Forest
Coeur d'Alene National Forest
Ozark National Forest
Cache National Forest
Custer National Forest
Shoshone National Forest
Plumas National Forest
Kootenai National Forest
Daniel Boone National Forest
Angeles National Forest
Arnold
Johnston
