1,000 campgrounds
Shasta-Trinity National Forest
Uinta National Forest
Sawtooth National Forest
Snoqualmie National Forest
Uncompahgre National Forest
Uinta-Wasatch-Cache National Forest
Mt. Baker National Forest
Chattahoochee National Forest
Humboldt-Toiyabe National Forest
San Isabel National Forest
Angeles National Forest
Whitman National Forest
Shasta National Forest
Beaverhead National Forest
Apache National Forest
Arapaho National Forest
Ashley National Forest
Siuslaw National Forest
