• An aerial view of Old Faithful erupting taken from Observation Point with the Old Faithful Inn to the side.

    Yellowstone

    National Park ID,MT,WY

Inside Yellowstone - Midway

 
More Information

How Geothermal Features Work
http://www.nps.gov/yell/naturescience/geothermal.htm

Geothermal Resources in Yellowstone
http://www.nps.gov/yell/naturescience/geothermalresources.htm

Did You Know?

Yellowstone Wolf.

There were no wolves in Yellowstone in 1994. The wolves that were reintroduced in 1995 and 1996 thrived and there are now over 300 of their descendents living in the Greater Yellowstone Area.