Hayden Valley in Yellowstone National Park is one of two epic wildlife viewing destinations. If you are looking to see ...

Fuller had been to Yellowstone once as a kid, and he remembered it as overcrowded and full of road construction. But a road ...

If you'd like help spotting the animals, consider signing up for one of the best Yellowstone National Park tours, many of which are guided wildlife-watching excursions. Hayden Valley is a little ...

This story appears in the August 2009 issue of National Geographic magazine. Update: Our new Yellowstone ... the park beginning in 1923. His survey revealed that the Hayden Valley, which sits ...

Yellowstone National ... Hayden Valley, a former lake bed, offers a marshy habitat that bears, bison, elk and coyotes call home. Canyon Village cannot be accessed directly from one of the park's ...

The first reports of Yellowstone, in the early 1800s, described a place in the northwest corner of the Wyoming Territory where mud boiled, water spouted, and steam came out of the ground.