30,722 campgrounds
Nezperce National Forest
Angeles National Forest
Targhee National Forest
San Isabel National Forest
Chattahoochee National Forest
Umatilla National Forest
Whitman National Forest
San Bernardino National Forest
Wasatch National Forest
Lock And Dam #5 ( Pool 5) - Mcclellan-Kerr Ark Rvr Nav Sys — Tar Camp
Uncompahgre National Forest
Sequoia National Forest
Ottawa National Forest
Sierra National Forest
Challis National Forest
Jefferson National Forest
Wenatchee National Forest
Cherokee National Forest
Barren River Lake — The Narrows
George Washington National Forest
