An antique Beechcraft airplane serves as a giant windsock for people driving through the blustery open country of eastern Wyoming.

The first declared National Monument in the United States.

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

Few other hotels can rival the grandeur of the Castle in the Rockies.

A mysterious taxidermy man-beast of the seven seas.

The ruins of the "20-year town" lay out among the mountains of Alberta.

The only way to visit this old resort hotel is with scuba gear.

A small and quirky museum hidden inside a fence.

The granite head appears to be deep in thought and half buried in the ground.

What was to be the world's most secure Cold War document vault ended up as just a few shallow caves.

The shortest river in America flows for just 201 feet.

For thousands of years, Native American hunters drove buffalo straight off this cliff in Montana's Yellowstone Country.

One man's ambition created this psychedelic log home.

A rapidly disappearing glacier filled with extinct grasshoppers, perfectly preserved in the ice.

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

Antique automobiles, phonographs, organs, and farm equipment.