29,262 campgrounds
Willamette National Forest
Umpqua National Forest
Salmon National Forest
Whitman National Forest
Wenatchee National Forest
Pike National Forest
Tongass National Forest
Mendocino National Forest
Okanogan-Wenatchee National Forest
Apache National Forest
Chequamegon National Forest
Gunnison National Forest
Humboldt-Toiyabe National Forest
Plumas National Forest
Okanogan National Forest
Manistee National Forest
Siskiyou National Forest
Malheur National Forest
Nezperce National Forest
Harry S. Truman Dam And Reservoir Missouri — Sparrowfoot
Toiyabe National Forest
Eldorado National Forest
