Natural Spring
Running Warm Springs
45.852°N, 114.937°W
106°F
Source Temp
Remote wilderness springs in northern Idaho. Extended hike required.
Getting There
GPS Coordinates
45.8520°N, 114.9370°W
Spring Stats
Access
5 mile hike
Fee
Free
Season
Best July through September
Clothing
Optional
More Natural Springs
Snowshoe Johnson Hot Springs
108°F4mi hikefree
Remote backcountry springs accessible via a moderate hike. Named after historic figure.
Marten Creek Hot Springs
110°F5mi hikefree
Elusive hot spring that bubbles out of rocks into a seasonal creek. Requires a difficult multi-day adventure to reach.
Boat Box Hot Springs
110°FDrive-upfree
A single rustic metal cauldron tub on the river’s edge, fed by a hot spring pipe. Fits 2–4 people. You mix cold river water to adjust temperature.