3 springs within 40 miles
Hot springs near North Fork
3 hot springs are within 40 miles of North Fork: the closest is Barth Hot Springs (14 mi) and the lowest listed adult price is Red River Hot Springs ($20). Distances are straight-line; driving distances in the mountains can be much longer.
- Barth Hot Springs14 mi
- Horse Creek Hot Spring14 mi
- Red River Hot Springs29 mi
Barth Hot Springs
A riverside hot spring on the Wild and Scenic Main Salmon River in the Frank Church-River of No Return Wilderness, reached only by boat on a multi-day float. The Forest Service calls it the only hot spring on the river and asks boaters not to camp or stop for lunch there. Soap and nudity are not allowed, and the rocks on the short climb up are loose and wet.
Horse Creek Hot Spring
A hot spring with dispersed camping in the Salmon-Challis National Forest, near the border of the Frank Church-River of No Return Wilderness and Montana's Bitterroot National Forest. It sits at 6,200 feet, about 36 miles of forest roads west and north of North Fork. There is no potable water and there are no picnic tables or fire rings.

Red River Hot Springs
An off-grid lodge in the Nez Perce National Forest near Elk City with a natural hot spring pool that is not chlorinated. It rents lodge rooms, cabins (one with its own outdoor mineral soaking tub) and dry RV and tent sites, and a cafe serves burgers and breakfast burritos on weekends. Day soaks are paid per visit with no re-entry, and nudity is prohibited.