28,733 campgrounds
Targhee National Forest
Willamette National Forest
Medicine Bow National Forest
Arapaho National Forest
Jennings Randolph Lake — Robert W Craig Campground
Nebraska National Forest
Toiyabe National Forest
Humboldt-Toiyabe National Forest
Siuslaw National Forest
Wenatchee National Forest
Kootenai National Forest
Malheur National Forest
Sumter National Forest
Benbrook Lake — Rocky Creek
Lassen National Forest
Chattahoochee National Forest
Winema National Forest
Rogue River National Forest
Tonto National Forest
Coronado National Forest
Los Padres National Forest
Gunnison National Forest
Black Hills National Forest
Cherokee National Forest
