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

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

The superstar of Cold War nuclear bunkers has been featured in countless films but is now barely operational.

The final resting place of the world's first nuclear reactor.

Today this bizarre rooftop phone booth seems like a piece of kitsch but it was once used to spot disastrous storms.

This historic Illinois "Muffler Man" has been converted from axe-touting lumberjack to rocket-wielding space ace.

The humble home where the famous beat author lived briefly and wrote one of his most famous works.

A building so large that it has its own weather.

The ruins of this antebellum sugar plantation are the end result of a Seminole attack during the Florida Wars of 1836.

Despite being made of a seashell mortar, the crumbling remains of this historic Florida mill are still standing.

The literary king of the Jazz Age was born in this lovely Minnesota home which still honors his legacy.

A Perpetually Under construction Park.

20,000 pieces in a Frank Gehry-designed building.

The world's largest man-made underground caverns offer unparalleled underwater wonders.

This lagomorph-obsessed Route 66 emporium is home to a giant jackrabbit that sits in a bunny graveyard.

Fresh wooden posts have been added to ancient holes to recreate a primitive henge clock.

European castle ruins in an American state park are actually the product of death and grief.

A giant bronze coil of feces is both a tribute to doggie defecation and a reminder to pick it up.

The famous author's birthplace is preserved in a town that he once described as narrow-minded.

What was once the second largest steel mill in the US is now a sprawling complex of modern ruins.

An abandoned meat mecca now serves as an excellent locale for urban exploration.

Once one of the world's great cities, Cahokia was a place of religious worship, trade and mass human sacrifice before being mysteriously abandoned.

Erosion and time have created a naturally-formed water park.

Curious cave that stays a cool 56 degrees all year long.