A walk through the historic city center, under the streets of Seattle.

In all of the 29 years it was in operation, no prisoners ever escaped successfully... or so they claim.

An old vending machine serves up unpredictable beverages from its seemingly magical insides.

High on a hill overlooking Los Angeles lives a world famous, high power conical Tesla Coil.

A snapshot of the city's fascinating voodoo culture.

A peculiar mansion built by the troubled heir to the Winchester Rifle Company fortune.

A one-of-a-kind sundial at the Very Large Array honors a radio astronomy pioneer, incorporating the original piers from his breakthrough radio telescope.

Buried beneath the New Mexico sands are believed to be millions of copies of Atari's E.T. video game.

This museum started as a collection of Manhattan Projects and continues to add exhibits as they are declassified.

This quirky hot springs town known to locals as "T or C" was named after a radio show.

Home of the International Space Hall of Fame.

Twenty-seven massive radio antennas on the high plains of New Mexico search for life on other planets.

An immersive environment that is part haunted house, part choose-your-own-adventure, and part jungle gym.

The quirky gift from West Berlin for the 1968 World's Fair still stands in Hemisfair Park.

World's smallest skyscraper, the product of a remarkable con.

These boots are made for selfies.

A trio of colossal statues spread across a Dallas neighborhood chart the emergence of a giant robot born of a locomotive and spilled gin.

At the "Garage Mahal" in Houston, car culture is about more than just driving.

A former electrical substation is now home to an eccentric junk art masterpiece.

A Prada store in the West Texas desert that is never open for business.

A grove of colossal man-made flowers built to collect the sun's rays.

Fantastic collection celebrating the final send-off.

A Victorian mansion, painstakingly reproduced to appear just as the the Munster's family home did on TV.

A modernist landscape of water and sci-fi concrete.