Español
Site Index
Frequently Asked Questions
Contact Us
A new visitation statistics reporting procedure has been established.
Click here to be transferred to the National Park Service Public Use Statistics Office.
CANCEL
You will now be redirected to:
We hope your visit was informative and enjoyable.
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.more...
Last Updated: March 04, 2008 at 12:37 MST