Sulphur Spring
This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article "Sulphur_Spring".

Sulphur Spring (also known as Crater Hills Geyser), is a geyser in Yellowstone National Park.

It is located in the Crater Hills area of Hayden Valley located about 1 mile west of the Grand Loop Road.

References

From "Yellowstone Place Names" By Lee H. Whittlesey 2nd Edition 1999