Basic dispersed camping on Tunnel Ridge Rd managed by National Forest Service. No fee, but you do need a permit which you can buy at nearby town. Camping is in the forest, so lots of shade. There is no water. Trash disposal and vault toilets at the parking lots at trailheads. Many trails to view natural arches and bluff top / river views. This area attracts climbers and a few arrived around midnight, but weren't too noisy.