30,105 campgrounds
Ashley National Forest
Shasta-Trinity National Forest
Targhee National Forest
Lewis & Clark National Forest
Jefferson National Forest
Wenatchee National Forest
Mendocino National Forest
Inyo National Forest
Clearwater National Forest
Gunnison National Forest
Toiyabe National Forest
Los Padres National Forest
Wappapello Lake Mo — Chaonia
Chattahoochee National Forest
Stanislaus National Forest
Sitgreaves National Forest
Okanogan National Forest
Tenkiller Ferry Lake — Chicken Creek
Angeles National Forest
Siskiyou National Forest
Eldorado National Forest
