30,722 campgrounds
Olympic National Forest
Salmon National Forest
Wallowa National Forest
Kaniksu National Forest
Cache National Forest
Medicine Bow National Forest
Rogue River National Forest
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
Custer National Forest
Shoshone National Forest
Plumas National Forest
