28,223 campgrounds
San Isabel National Forest
Kaw Lake — Osage Cove
Uncompahgre National Forest
Fremont National Forest
Ozark National Forest
Humboldt-Toiyabe National Forest
Inyo National Forest
Mt. Baker National Forest
Willamette National Forest
Malheur National Forest
Helena National Forest
Roosevelt National Forest
Uinta National Forest
Six Rivers National Forest
Navarro Mills Lake — Pecan Point
Mendocino National Forest
Manistee National Forest
Wenatchee National Forest
Tonto National Forest
Comanche National Grassland
Chequamegon National Forest
