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?

John Larson was a wealthy widower. The year was 1919, and John was in his brand-new Elgin-Six automobile. He was on his way from Minneapolis to his McLeod County home on an old dirt road called ...

The canyon is anywhere from 800 to 1,200 feet deep and features multiple falls that cascade down the Yellowstone River, including ... there are several hiking trails. From the top-ranked and ...

Yellowstone National Park ... the Lone Star Geyser trail is an easy 5-mile round trip hike that follows the Firehole River.

The canyon is anywhere from 800 to 1,200 feet deep and features multiple falls that cascade down the Yellowstone River, including ... there are several hiking trails. From the top-ranked and ...