28,702 campgrounds
Sitgreaves National Forest
Okanogan National Forest
Tenkiller Ferry Lake — Chicken Creek
Angeles National Forest
Siskiyou National Forest
Eldorado National Forest
Wasatch National Forest
Sawtooth National Forest
Gallatin National Forest
Humboldt-Toiyabe National Forest
Fremont National Forest
Cleveland National Forest
Bighorn National Forest
Willamette National Forest
Stanislaus National Forest
Mt. Baker National Forest
Mt. Hood National Forest
Kisatchie National Forest
Nicolet National Forest
