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
Yellowstone National ParkA Grizzly Bear sow keeps careful watch over her two cubs.
view map
text size:largestlargernormal
printer friendly
Yellowstone National Park
Lake Area Trip Planner
Bison in Yellowstone.  

Did You Know?
There are more people hurt by bison than by bears each year in Yellowstone. Park regulations state that visitors must stay at least 25 yards away from bison or elk and 100 yards away from bears.

Last Updated: November 13, 2008 at 10:58 EST