The southernmost point in the United States is a beautiful place to look at but a deadly place to wade in.

Watch the newest land on the planet form before your eyes.

This pristinely abandoned filling station on the edge of a graveyard is populated solely by unsettling mannequins.

The fastest mail service in the west is tracked and memorialized along this 1,400 mile trail.

400 million-year old limestone caverns nestled in the Ozarks served as shelter and a hideout for cultures throughout North American history.

This angular Dwarven tunnel cuts through a mountainside in Glacier National Park.

The man who was president for only one day and spent most of it asleep.

The last physical evidence of the Lewis and Clark trail is one of their autographs etched into this giant rock.

The farthest you can be in the contiguous U.S. from a McDonald's location.