28,421 campgrounds
Deschutes National Forest
Nezperce National Forest
Chattahoochee National Forest
Apache National Forest
Wenatchee National Forest
Pomona Lake Kansas — Wolf Creek
George Washington National Forest
Coeur d'Alene National Forest
Ozark National Forest
Cache National Forest
Sitgreaves National Forest
Plumas National Forest
Kootenai National Forest
Gallatin National Forest
Medicine Bow National Forest
Eldorado National Forest
Daniel Boone National Forest
Arnold
Johnston
Ozark National Scenic Riverways
