This university transit system is a 1970's vision of the future.

America's post-nuclear-attack chambers of Congress.

One day a year it is legal to jump off of this astoundingly tall bridge that spans an Appalachian gorge.

The "mysteries" of this quintessential roadside oddity were almost destroyed by neglect but were saved by fans of kitschy wonder.

The world's largest collection of the world's largest objects is in one small Illinois town.

The mysterious white squirrels of this Illinois city are treated like sacred cows.

A turn-of-the-century architectural marvel built on healing mineral springs and salt licks.

Part of a worldwide art project, this mysterious semicircle of concrete shapes holds the pieces of a larger story.

This open air cathedral invites all faiths to worship under the only roof big enough to fit them all: the sky.

Symbolic attempt to overcome the issues of life.

You thought Santa Claus didn't exist, but it turns out you were wrong.