29,774 campgrounds
Challis National Forest
San Bernardino National Forest
San Juan National Forest
Stanislaus National Forest
Eldorado National Forest
Willamette National Forest
Canton Lake — Sandy Cove
Francis Marion National Forest
Little Missouri National Grassland
Bridger-Teton National Forest
Snoqualmie National Forest
Wenatchee National Forest
Sumter National Forest
Pike National Forest
Ozark National Forest
Nezperce National Forest
Wallowa National Forest
Wasatch National Forest
Shasta National Forest
Bighorn National Forest
