Brush up on your knowledge of Yellowstone's geography with this interactive version of National Geographic's Trails Illustrated map Yellowstone National Park MapPlanning a Yellowstone trip?

Yellowstone National Park's nearly ... be accessed directly from one of the park's entrances; instead, visitors will have to travel along the Grand Loop Road to reach this area.

Forget the summer crowds, exploring wide-open landscapes by ski, snowmobile or snowshoe, and revel in a solitude that few ...

Yellowstone’s popularity overshadowed a relatively unknown Oklahoma national park. With so much competition, the park no longer exists.

In 1946, with World War II over and gasoline rationing and travel restrictions lifted, attendance at Yellowstone National Park quadrupled from 189,000 to 807,000. Two years later, it would cross ...