29,559 campgrounds
Wasatch National Forest
Rogue River National Forest
Targhee National Forest
San Isabel National Forest
Cache National Forest
Arapaho National Forest
Stanislaus National Forest
Challis National Forest
Chippewa National Forest
Malheur National Forest
Bridger-Teton National Forest
Umpqua National Forest
Mt. Hood National Forest
Custer State Park
Chequamegon National Forest
George Washington National Forest
Shasta-Trinity National Forest
