The neon signs from Las Vegas' past find their final resting place at this unusual graveyard.

An Italian crevasse filled with abandoned buildings gives visitors a look at the world without humans.

A toxic ghost town sitting atop a massive coal fire.

The intricate stonework of Machu Picchu serves as a testament to Incan engineers.

A magical place that lets you play in and explore the world of Studio Ghibli.

This iconic L.A. bookshop is housed in an abandoned bank—both symbolic and chic.

A church of bones, decorated with 40,000 human skeletons.

On Japan's Tashirojima Island, cats are king.

During prohibition, corrupt city officials ran drinking dens under the streets of Downtown Los Angeles.

A huge musical instrument played by the ocean.

There are owls with glowing eyes in Herald Square.

New York's oldest and possibly grandest keeper of books.

Twice a day one of these tragic bronze mariners drowns with the tide to remember all those the sea has taken.

Once considered the height of medical modernity, this structure is now the oldest remaining component of Roosevelt Hospital.

Long the exclusive domain of birds and vagabonds, this little-known Central Park peninsula is open to the public once more.

Con Edison’s exotic and heat-loving pests.

This Orthodox Church's exterior is rather unorthodox.

Site of the first pathological and bacteriological research facility in the United States.

A staggering collection of photographs depicting medical, social, and historical change.

Revolutionary War casualties fill the only 17th century structure remaining in Manhattan.

Hiroshima survivor on Riverside Drive.

This was one of the first (and last) university-built and operated nuclear reactors.

Join in a Seance at the Swedenborgian Church.

Ever wanted the laymen's version of your credit card fine print?