National Park Service LogoU.S. Department of the InteriorNational Park ServiceNational Park Service
National Park Service: U.S. Department of the InteriorNational Park Service Arrowhead
 
 
Find a National Park Near You
Yellowstone National Park Bull moose grazing in stream.
view map
text size: largest larger normal
printer friendly
Yellowstone National Park
What it takes to make a geyser
(object placeholder)

You are exiting the National Park Service website

Thank you for visiting our site.

You will now be redirected to:

We hope your visit was informative and enjoyable.
Seventh Cavalry Ensignia Pin.

Did You Know?
Prior to the establishment of the National Park Service, the U.S. Army protected Yellowstone between 1886 and 1918. Fort Yellowstone was established at Mammoth Hot Springs for that purpose.
Disclaimer Accessibility Privacy Policy FOIA Notices USA.gov

Last Updated: March 06, 2008 at 17:18 MST