It was established in 1872 as the first National Park.
Yellowstone National Park is located in Wyoming, Montana, and Idaho. The park was established in 1872. The park is 142 years old.
Yellowstone park was established on March 1, 1872. If you look at the year it is now and count by ones from 1872 to the year now, you'll find how old it is
Yosemite National Park was established in October of 1890. So, that would mean that the park is approximately 123 years old as of 2013.
Yellowstone National Park was established on March 1, 1872. It would be 139 years old in 2011.
No one knows
Yellowstone National Park.
Yellowstone National Park
=The west entrance is closest to Old Faithful in the Yellowstone park.=
Yellowstone National Park
The Old Faithful geyser found in Yellowstone Park is an example of a hot spring.
A Geyser
Yellowstone National Park's most famous geyser would probably be Old Faithful.
The Old Faithful geyser is in the Yellowstone National Park.
The entire park of Yellowstone rest on a super volcano
if ur talkin about Yellowstone park the its Old Faithful
wyoming, in Yellowstone national park
Yellowstone National Park, WY