Weir Creek Hot Springs is a crystal-clear forest soak in the Clearwater National Forest near Lolo, Montana, reached by a short but steep hike from the Highway 12 corridor. Its enlarged main pool runs 105–108°F and holds 8–10 soakers, making it one of the most popular wilderness soaks in North-Central Idaho — expect company, and pack out more than you pack in.
Category: North-Central
Nearby Cities: Grangeville, Lewiston, Lolo
Public Lands: Clearwater and Nez Pierce National Forests, Selway-Bitterroot Wilderness
Stuart Hot Springs
Stuart Hot Springs is a little-known wilderness soak at the edge of a grassy meadow in the Selway-Bitterroot Wilderness, in the Lochsa Ranger District of North-Central Idaho. It is reachable only at the end of a long, arduous, multiday trip involving multiple river fords — one of the most committing hot springs approaches in the state.
Stanley Hot Springs
Stanley Hot Springs is a chain of rock- and log-dammed pools in the ancient forest of the Selway-Bitterroot Wilderness, more than 20 miles east of Lowell, Idaho — not to be confused with the town of Stanley in the Sawtooths. The pools sit at the end of a grueling 6-mile hike on a rough trail, and the reward is a deep, wide soaker in one of the wildest settings in North-Central Idaho.
Prospector Hot Springs
Prospector Hot Springs is one of the least-documented soaks in Idaho: a remote hot spring deep in the Selway-Bitterroot Wilderness, in the Lochsa Ranger District of North-Central Idaho. Almost nothing is published about the pools themselves — reaching them is a hard-to-find, multiday backcountry trip in its own right.
Marten Creek Hot Springs
Marten Creek Hot Springs is one of the most remote soaks in Idaho, deep in the Selway-Bitterroot Wilderness in Idaho County. Reached only by a multiday backpack with multiple river fords, it is best attempted in mid to late summer.
Jerry Johnson Hot Springs
Jerry Johnson Hot Springs is one of Idaho’s most popular natural hot springs, in the Clearwater National Forest along Highway 12 in North-Central Idaho. Three sources feed rock-walled pools at the end of a short hike; nude soaking is the norm and the site is day-use only, 6 AM to 8 PM.
