Warm River Campground in Caribou-Targhee National Forest offers 26 campsites (13 single RV, 12 tent, 1 group) with vault toilets, potable water, picnic tables, and fire pits along the gentle, spring-fed Warm River at 5,200 feet elevation.

The campground is popular for tubing and fishing, with paved roads, cement RV pads, and sand-filled tent squares; a camp host is on-site and firewood is available for purchase.

Located 9 miles northeast of Ashton via Highway 47 and Fish Creek Road, it operates late May through early September with single sites at $25/night and reservations available through recreation. gov.