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Casa Diablo Hot Springs

California, United States
Casa Diablo Hot Springs
Location
California, United States
Water type
thermal
Temperature
35 °C
pH
7

Water profile

Thermicity
Neutral
35 °C
LowHigh

Soothing — neither hot nor cold, perfect balance.

Mineralisation
Balancing
LowHigh

Rich in trace elements — gentle on the skin.

Buoyancy
Standard buoyancy
LowHigh

Soft water — natural, classic buoyancy.

Minéralisation variableOligo-éléments

Casa Diablo Hot Springs is an active geothermal area in the Long Valley Caldera of Mono County, California, where powerful fumaroles, boiling mudpots, and thermal springs mark one of the most geothermally active zones in the contiguous United States. The site, associated with the Long Valley Caldera supervolcanic system, has been developed for commercial geothermal power generation, making it also an example of renewable energy extraction from naturally occurring geothermal resources. The dramatic volcanic landscape of the Eastern Sierra, with Mammoth Mountain, Mono Lake, and the Inyo Craters nearby, places Casa Diablo within one of the most geologically extraordinary regions of North America.

Insider tip — At Casa Diablo hot springs, the 35°C water offers complete relaxation in a natural American setting.
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Nearby

Frequently asked questions

How hot is the water?
The water is neutral here, around 35 °C — a perfect balance, neither too hot nor too cold.
What type of water is found here?
This spot features thermal water.
What is the best season to visit?
The most favourable period for this spot is: Toute l'année.