Yellowstone National Park's nearly 3,500 square ... Even if you aren't planning to go to higher elevation areas in the park, or do a lot of hiking, or both, consider taking it easy for 24 hours ...

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

The best times to visit Yellowstone National Park are from ... However, this park is no stranger to the cold. Temperatures have been known to drop into the 30s during the summer in the higher ...

Grant signed the bill creating Yellowstone Park, the first national park in the history ... it could project a column of water to any desired height. Frustrated by the string of incompetent ...