Museum design and public transportation meet in this unique Russian train car.

Lost subway station nestled beneath Toronto's busy commuter line.

Once a train station along the Great Eastern Railway this vibrant coffee shop and bar is where members of London’s creative class mingle.

A calico cat named Tama was the wildly popular Super Station Master at this train stop in southeast Japan.

This innocuous New Mexico storefront was once the secret jump-off spot for Manhattan Project scientists.

Abandoned Nazi train station turned underground astroparticle laboratory.

This dramatic rail curve was once the target of a failed Nazi attack.

The popularity of Sherlock Holmes led to the creation of his fictional address, turning the orderly London street numbers askew.

Berry Gordy Jr.'s old home was the original headquarters of Motown Record Corporation.

A Beaux-Arts triumph set to become Ford's innovation campus

The only surviving prototype for Buckminster Fuller's house of the future.

An office built to look like a giant basket.

The world's longest known cave system.

Explore some of the most unique vehicles in history along with a cast of unsettling mannequins.

Abandoned railroad tunnel is home to a colony of three million Mexican free-tail bats.

Modern technology and live displays tell the story of the Pacific during WWII for the Internet generation.

The biggest and deepest Cold War bunker open to the public can be found in southeast England.

This Russian locomotive museum was once devoted just to Lenin's funeral before expanding to encompass Moscow's entire train history.

Fortified medieval tower house with lovely roof garden.

This abandoned railroad tunnel is now home to a micro-colony of bats and a ghost train.

The house that Frank Lloyd Wright "(shook) out of his sleeve at will" at the age of 86.

This crumbling Death Valley mining complex was known for its use of giant, 20-mule team wagons.

A new kind of theme park for adults off the Las Vegas Strip.

The first spinning jail built in the United States is the only one that still turns.