30,105 campgrounds
Arapaho National Forest
Shasta-Trinity National Forest
Wallowa National Forest
Los Padres National Forest
Modoc National Forest
Ashley National Forest
Pike National Forest
San Isabel National Forest
Uinta National Forest
Lassen National Forest
Bridger-Teton National Forest
Wenatchee National Forest
Toiyabe National Forest
Huron National Forest
Tongass National Forest
Sequoia National Forest
Eldorado National Forest
Barren River Lake — Baileys Point
Stanislaus National Forest
Gallatin National Forest
Siskiyou National Forest
