Updated ·
Sunbeam & Boat Box Hot Springs — Free soaking · donation encouraged in Stanley, ID (2026)
A claw-foot tub and a few rock-walled pools borrow piping-hot water from the Sunbeam geothermal vents above the Salmon River. Locals ladle it into the tub and temper the soak with river water for quick roadside dips.
Temperature
100°–105°F
Pools
3 soaking pools
Best season
May-October
Reservations
Walk-up friendly
Dog policy
Leashed dogs welcome
Family policy
Adults only
Safety notes
- Spring runoff swamps the tub and can sweep bathers downstream—stay out when the Salmon River is flood stage.
- Metal valves and pipes hit 140°F; use the provided wooden paddles when directing flow.
Amenities & etiquette
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