A hollow cement depiction of time's inexorable effect on the human body.

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

A replica viking ship from the Chicago World's Fair is still in dry dock in an Illinois park.

Despite its name, this fast food museum is actually a replica of the ninth McDonald's store.

This life-size bronze statue remembers the tallest recorded human in his Illinois hometown.

The unluckiest U-boat in the entire German fleet is now on display in a Chicago museum.

A snowy highland notorious for unexplained aircraft crashes is France's own Bermuda Triangle.

Chicago's museum dedicated to the history of bondage and fetishism is more textbook than titillation.

This locally-famous crevasse in New York State is icy all year round.

First known as the "Sample House," this construction mash-up was meant to be a living catalogue of building styles.

Planes, trains, and automobiles have all been sunk as attractions at this Illinois diving spot.

Spanking machines, fake goats, and more devices of humiliation are on display in this museum of fraternal initiation devices.

The dream home of an iconoclastic renaissance man still stands as a monument to his domestically mundane vision.

What may be America's largest classic video game arcade lurks inconspicuously in a Chicago suburb.

Tour the luxe "glass cage" that inspired and unnerved the architecture world upon its debut.

You were once able to challenge a chicken to tic-tac-toe at this park, which is now converted into the Aikman Wildlife Adventure.

One of the most powerful computers in the world can be visited by anyone who wants to experience more computing than they can handle.

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

A late sculptor's last project was to turn this abandoned cement factory into a castle-themed amusement park.

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

Quirky water tower advertises the long-gone Brooks Tomato Products Co.

This simple gravestone remembers a pig who single-hoofedly raised $19,000,000 for the Navy.

On Japan's Tashirojima Island, cats are king.

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