Updated ·

Sunbeam & Boat Box Hot SpringsFree 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.

PrimitiveDrive-up parking or paved pathClothing optionalFree / primitive

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

No built amenities — plan to pack in/out.

FAQ

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