Surprise Valley
California, United States
- Location
- California, United States
- Water type
- calcium-rich
- Temperature
- 35 °C
- pH
- 7.2
Water profile
Thermicity
Neutral
LowHigh
Soothing — neither hot nor cold, perfect balance.
Mineralisation
Restorative
LowHigh
Loaded with major ions — the essential minerals (Ca, Mg).
Buoyancy
Standard buoyancy
LowHigh
Soft water — natural, classic buoyancy.
SoufreMinéraux
Surprise Valley is a thermal area in the high desert of Modoc County in far northeastern California, near the Nevada and Oregon borders. The valley is dotted with natural hot springs fed by geothermal activity along the eastern edge of the Warner Mountains, with mineralized, calcium-rich waters typical of the region. It is a remote, sparsely populated landscape prized by travelers seeking quiet soaks amid sagebrush flats and alkaline lakebeds.
Insider tip — In California, enjoy the 35°C oligomineral water for optimal relaxation.
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 calcium-rich water.
What is the best season to visit?
The most favourable period for this spot is: Toute l'année.