Fire Crew Hot Springs — Boise NF (FS 698)

Deep in the Boise National Forest along the Middle Fork Payette River corridor, this spot pairs riverside dispersed camping with a trio of natural hot-spring soaking pools. About a half-dozen sites with fire rings are spread along the bank, with flat ground easy to find throughout. The descent in off FS 698 is steep and narrows in a few places — manageable for cargo vans and mid-size rigs, but large vehicles should approach with caution. No cell service.