29,559 campgrounds
Oconee National Forest
Chequamegon National Forest
Sumter National Forest
Wenatchee National Forest
Challis National Forest
Ozark National Forest
Chattahoochee National Forest
Plumas National Forest
Willamette National Forest
Shasta-Trinity National Forest
Shasta National Forest
Tahoe National Forest
Lolo National Forest
Sabine National Forest
Gunnison National Forest
Sequoia National Forest
Umatilla National Forest
Gallatin National Forest
Custer National Forest
Mt. Hood National Forest
Bitterroot National Forest
Sitgreaves National Forest
