An architect's childhood fantasy treehouse made real.

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

New fungal and bacterial species call this deadly lake home.

Giant busts of 42 U.S. presidents are sitting in a field in Virginia.

When Motown musicians came to Nashville in the 1960s they stayed at this historic record-pressing company because hotels wouldn't host them.

A 120-year-old legend concerning an empty circular patch in the North Carolina woods.

Jule Körner's house full of bizarre architectural details.

The wild west is still alive and well at this authentic mining town watering hole.

A gothic palace of endless stalagmites and pseudoscorpions waits within one of the world's most beautiful caves.

A new kind of theme park for adults off the Las Vegas Strip.

In the heart of Brigham Young's promised land sits a festering plot of industrial ruin that has been claimed by society's outcasts.