Yellowstone National Park

Approximately 96 percent of the land area of Yellowstone National Park is located within the state of Wyoming.

When winter comes to Yellowstone National Park, it does not come gently. It is a time when most animals struggle simply to survive.

Two of the most popular places for tourists to visit are the Great Canyon and Yellowstone National Park.

One of the biggest lurking disasters is at Yellowstone National Park, where a supervolcano erupted 620, 000 years ago.

Yellowstone National Park is one of the most diverse and wildest places left on Earth.

Yellowstone National Park has one of the world's largest petrified forests. Trees were already buried by ash.

Yellowstone National Park, which is in Wyoming, is one of the most beautiful national parks in the world.

One active volcano is in Yellowstone National Park in the United States.

Like the boiling hot springs of Yellowstone national park.

8A wolf pack is bedded down in the snow in Yellowstone national park.

After a forest fire in Yellowstone National Park , forest rangers began their trek up a mountain to assess the inferno's damage.

For centuries, the mountain peaks in and around Yellowstone National Park were a healthy, frigid environment for the whitebark pine tree.

We're here in Yellowstone National Park to follow some gray wolves and observe the deadly brilliance of the pack.

Yellowstone National Park is the oldest and largest national park in the United States.

Jackson, Yellowstone National Park, with children to holiday fun, this region has also become a restricted area.

A shimmering travertine deposit forms a limestone terrace around a mineral spring at Mammoth Hot Springs in Yellowstone National Park.

In fact, this whole area is like a Yellowstone National Park with all of the trimmings.

Cohan and his colleagues have found these microbial species in the hot springs of Yellowstone National Park.

Tourists look on as Old Faithful, Yellowstone National Park's most famous geyser, sends a tower of scaling water skyward.

Bighorn sheep react to a coyote in the Lamar Valley in Yellowstone National Park.

Fog from a nearby hot spring nearly conceals two bison grazing on winter grasses in Yellowstone National Park.

A couple of mule deer are on the lookout for wolves and other predators in a meadow in Yellowstone National Park.

A courageous vole takes on a coyote a hundred times his size in Yellowstone National Park, Wyoming.

Old Faithful, located in Yellowstone National Park, is actually caused to erupted by Jack's blood pressure.

A close-up shot of a thermal pool in Yellowstone National Park.

Underneath the beautiful landscape of Yellowstone National Park lies a monster.

Rock formations jut from the floor of the Grand Canyon of Yellowstone National Park.

The spill happened downstream from Yellowstone National Park.

The group rented a van in Jackson Hole and drove to Teton Village, and then north to Yellowstone National Park.

In 1872 , Yellowstone National Park in the world administered by a national government, was established .

The famous geyser in the world mainly in Iceland, Yellowstone National Park, and New Zealand's North Island Taupo.

A thick blanket of snow covers West Thumb Geyser Basin in Yellowstone National Park.

A lone red fox picks through the snow in Yellowstone National Park.

Yellowstone National Park is famous for its untouched beauty.

Visitors can kayak past hot springs at Yellowstone National Park.

One such geyser is Old Faithful, in Yellowstone National Park.

The Norris Geyser Basin contains the hottest water in all of Yellowstone National Park.

The Yellowstone National Park is most in the world originality the most ancient national park.

In Yellowstone National Park you can visit the geyser Old Faithful.

The event altered the eruption cycle of geysers at Yellowstone National Park, some 680 miles away.

Through their persistent efforts, Yellowstone National Park was born in 1872.

We are once again in the magnificent Yellowstone National Park region of Montana.

Elk are the most abundant large mammals in Yellowstone National Park, numbering some 30, 000 in the summer.

Yellowstone national park in the USA is the first national park in the world. It is also a place of interest.

A wolf in Yellowstone national park.

F. V. Hayden's map of Yellowstone National Park, 1871.

Wildfire in Yellowstone National Park produces Pyrocumulus cloud

Orientation map of Yellowstone National Park showing many of the major tourist attractions

Morning Glory Rainbow Pool, Yellowstone National Park

Passage Two Touring Yellowstone National Park

A reintroduced gray wolf in Yellowstone National Park

Fire in Yellowstone National Park

At the western Great Plains of the mountain, there is the famous Grand Canyon National Park and Yellowstone National Park;