How many natural hot springs are located in Idaho?

There are 310 verified natural thermal springs and geothermal soaking pools catalogued across Idaho. Water soak temperatures average between 98°F and 106°F.

Are natural hot springs free to visit in Idaho?

Yes! 223 of the 310 thermal springs in Idaho offer 100% free public land access on BLM (Bureau of Land Management) or US Forest Service land.

What is the average soaking temperature for Idaho hot springs?

Natural geothermal soaking pools in Idaho typically range from 98°F to 106°F (36.5°C to 41°C). Geothermal source temperatures at the spring origin can reach higher levels, so always test water temperature before entering.

Are clothing-optional hot springs available in Idaho?

Yes, 183 thermal springs in Idaho are traditionally clothing-optional for soaking, particularly remote pools on public land.

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State Directory & Map

Natural Hot Springs in Idaho

TL;DR State Summary

Idaho features 310 verified geothermal thermal springs with water soak temperatures averaging between 98°F and 106°F. 223 springs offer 100% free public land access.

TOTAL SPRINGS310 Springs

100% FREE ACCESS223 Springs

CLOTHING OPTIONAL183 Springs

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Idaho Thermal Springs (310)

Natural Hot Springs in Idaho

Idaho Thermal Springs (310)

Burgdorf Hot Springs

Goldbug Hot Springs

Kirkham Hot Springs

Sharkey Hot Spring

Horse Creek Hot Springs

Owl Creek Hot Springs

Trail Creek Hot Springs

Blue Joint Hot Springs

Geothermal Spring #7659003191

Stanley Hot Springs

Smith Cabin Hot Spring

Show Bath Hot Springs

Stuart Hot Springs

Martin Hot Springs

Loon Creek Hot Spring

Sunflower Hot Springs

Cox Hot Springs

Hospital Hot Spring

Barth Hot Springs

Challis Hot Springs

Sunbeam Hot Springs

Bear Creek Hot Spring

Geothermal Spring #9875091422

Geothermal Spring #10115613032

Frequently Asked Questions About Idaho Hot Springs