A futuristic-looking beach house built for the owner of a snack food brand.

A lone gunner's station is all that remains of a replica Spanish Fort in Florida.

A hidden beach at the end of a tunnel of mangrove trees.

Kentucky's longest operating jail is now a spooky spot to spend the night.

A hotel with a rich Wild West history of miners and bootleggers.

This historic railroad hotel built from Kansas limestone was once the most popular hotels for traveling salesmen in the midwest.

In this small strip mall resides the largest collection of original art from the famed TV artist.

The "World's Largest Underground Business Complex," a 55,000,000-square-foot city underneath Missouri.

This aluminum airplane pays homage to the Flying Tigers of World War II.

Visitors to this shop will find fossils, minerals, meteorites, skeletons, oddities, and much more.

It's believed Elvis Presley was inspired to write his breakthrough track after staying here.

The world's largest private aircraft collection.

Jacksonville's highways rendered this century-old grammar school unusable.

This 1920s railway depot is now home to two unique museums complete with a miniature train ride.

This historical art colony is adorned with thousands of hand-carved concrete sculptures in the Mayan Revival style.

The oceanic dumping ground where spaceships go to die.

At the point of oceanic inaccessibility, you can't get farther from dry land without leaving the planet.

The easternmost town in Alaska can only be accessed from Canada.

Speak to a companion on the other side of the room loud and clear through this architectural anomaly.

A creepy sculpture of a decapitated head invites viewers to see St. Louis through its empty eyes.

Inside this old train depot resides a multi-line model train covering western North Carolina.

A toxic ghost town sitting atop a massive coal fire.

Would you like a sleeper hold with that?

A failed, un-built suburb that has been going feral for decades.