This single room has survived the centuries with almost no deterioration.

An exotic wildlife habitat right off The Strip.

Statues of Ramona Quimby, Henry Huggins, and Ribsy the dog in the park where their adventures "really happened."

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

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

In this cobwebbed old operating theater, you can practically hear the screams of the unanesthetized patients.

Scattered throughout London are ancient remnants of the city's former bounding wall.

This massive collection of British military artifacts includes the heartbreaking personal letters of the men in the trenches of WWI.

The perfectly preserved underground rooms where Churchill plotted the war against Germany.

One of the world's tallest Ferris wheels takes visitors high above Las Vegas in a spinning party room.

Flashy signs from Las Vegas’s past find their final resting place at this unusual graveyard.

Home to the largest urban bat colony in North America, estimated at 1.5 million bats.

One of Savannah's oldest and most haunted cemeteries, featuring graves desecrated by Sherman's Union Army.

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

The last remaining relic of San Francisco's glittering 1915 Panama Pacific Exposition.

A building so large that it has its own weather.

Disney World's very first waterpark is now an abandoned ruin being reclaimed by the swamp.

This ancient octopus-like tree was saved from destruction thanks to shady reporting.

A 56-foot tall statue of the god of fire looks out over Birmingham, Alabama.

This funicular railway rumbles along for a mile up the nearly vertical face of Chattanooga’s Lookout Mountain.

Once one of the largest producers of pig iron in the world.

A bizarre roadside attraction and the first instance of miniature golf in the world.

Famous for its bio-luminescent inhabitants, known as "dismalites."

All you ever needed or wanted to know about America's favorite whiskey, but not a drop to drink.