| Hayden Valley | ::: Denver 2008 Home ::: Yellowstone NP ::: Next >> ::: | |
| ||
|
Sulphur Cauldron, basically a large pit of boiling suphuric acid. It doesn't really look like much, but it certainly smelled like sulphur. Copyright © 2008 by Thomas Brincefield. Use of any contents is prohibited unless specific permission is given. | ||
