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 3,500 square miles seep slightly ... a picnic area and the Madison Information Station reside. Sites located in Madison and West Yellowstone include hydrothermal ...

Yellowstone National Park is a popular destination for geology field trips. It’s easy to see why—the dynamic landscape ...

Location - Northern section of Yellowstone National Park Season - Mammoth Hot Springs is open year-round. It is the only area of the park that remains open for the entire year. Mammoth Hot Springs ...

Though the volcano’s magma chambers could hold enough material for a caldera-forming event, none of them are likely to erupt ...

Summertime boat rentals and scenic cruises are available on Yellowstone Lake. Both are provided through Yellowstone National ... the park's south and west entrances and facilities are located ...