30,105 campgrounds
Uncompahgre National Forest
Sequoia National Forest
Ottawa National Forest
Sierra National Forest
Challis National Forest
Jefferson National Forest
Wenatchee National Forest
Cherokee National Forest
San Isabel National Forest
Barren River Lake — The Narrows
George Washington National Forest
Wasatch National Forest
Salmon National Forest
Harry S. Truman Dam And Reservoir Missouri — Thibaut Point
Humboldt National Forest
San Bernardino National Forest
Medicine Bow National Forest
Umpqua National Forest
Clearwater National Forest
Gallatin National Forest
Tonto National Forest
