Azure Spring is a

hot spring A hot spring, hydrothermal spring, or geothermal spring is a spring produced by the emergence of geothermally heated groundwater onto the surface of the Earth. The groundwater is heated either by shallow bodies of magma (molten rock) or by c ...

in the Lower Geyser Basin of

Yellowstone National Park Yellowstone National Park is an American national park located in the western United States, largely in the northwest corner of Wyoming Wyoming () is a state in the Mountain West subregion of the Western United States. It is border ...

in the

United States The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 U.S. state, states, a Washington, D.C., federal district, five ma ...

. The water temperature in the spring is 79 °C (174 °F). Azure spring is also close to Pocket basin geyser.

References

{{Wyoming Geothermal features of Yellowstone National Park Hot springs of Wyoming Geothermal features of Teton County, Wyoming Hot springs of Teton County, Wyoming