28,205 campgrounds
Deschutes National Forest
Big South Fork National River and Recreation Area
Mt. Baker National Forest
Chattahoochee National Forest
Lyndon B. Johnson National Grassland
San Bernardino National Forest
Sabine National Forest
Jefferson National Forest
Cache National Forest
Umpqua National Forest
Whitman National Forest
Challis National Forest
Wallowa National Forest
Wasatch National Forest
Medicine Bow National Forest
Willamette National Forest
George Washington National Forest
Sumter National Forest
San Juan National Forest
