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Mammoth Hot Springs

Wyoming, United States
Mammoth Hot Springs
Location
Wyoming, United States
Water type
calcium-rich
Temperature
35 °C
pH
6.8

Water profile

Thermicity
Neutral
35 °C
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.

Carbonate de calcium

Mammoth Hot Springs is a large complex of hot springs on a hill of travertine in Yellowstone National Park adjacent to Fort Yellowstone and the Mammoth Hot Springs Historic District. It was created over thousands of years as hot water from the spring cooled and deposited calcium carbonate. Because of the huge amount of geothermal vents, travertine flourishes. Although these springs lie outside the caldera boundary, their energy has been attributed to the same magmatic system that fuels other Yellowstone geothermal areas.

Insider tip — In Wyoming, enjoy the 35°C calcium-rich water for optimal relaxation.
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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 calcium-rich water.
What is the best season to visit?
The most favourable period for this spot is: Juin|Juillet|Août.