29,559 campgrounds
Malheur National Forest
Sitgreaves National Forest
Coconino National Forest
Roosevelt National Forest
Challis National Forest
Siuslaw National Forest
Cibola National Forest
Eldorado National Forest
Shasta-Trinity National Forest
Cherokee National Forest
Caribou National Forest
Caribou-Targhee National Forest
Tahoe National Forest
Ashley National Forest
Mt. Hood National Forest
Klamath National Forest
San Isabel National Forest
Stanislaus National Forest
Okanogan-Wenatchee National Forest
