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Stanley Hot Springs

Idaho, United States
Stanley Hot Springs
Location
Idaho, United States
Water type
silica
Temperature
42 °C
pH
6.7

Water profile

Thermicity
Sedative
42 °C
LowHigh

Relaxing — deep, immediate muscle release.

Mineralisation
Balancing
LowHigh

Rich in trace elements — gentle on the skin.

Buoyancy
Standard buoyancy
LowHigh

Soft water — natural, classic buoyancy.

SoufreSilice

Stanley Hot Springs is a remote natural geothermal site in the Selway-Bitterroot Wilderness of northern Idaho, where siliceous hot water emerges from the ancient metamorphic basement in one of the largest designated wilderness areas in the contiguous United States. The springs, accessible only by a multi-day wilderness backpacking trip of extraordinary beauty through old-growth cedar forests and along pristine river canyons, offer one of the most rewarding backcountry hot spring experiences in the Pacific Northwest. The surrounding Selway-Bitterroot ecosystem, with its wolves, grizzly bears, elk, and intact temperate rainforest, represents one of America's greatest remaining wilderness landscapes.

Insider tip — The 42°C waters of Stanley hot springs are especially appreciated for soothing joint pain and skin conditions.
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Frequently asked questions

How hot is the water?
The water runs quite hot here, around 42 °C — a sedative water that brings immediate muscle release.
What type of water is found here?
This spot features silica water.
What is the best season to visit?
The most favourable period for this spot is: Toute l'année.