This solitary monastery may hold the remains of Vlad the Impaler (but probably not).

Holding the most bodies of any cemetery in the United States.

For over 30 years the walls of this Harlem schoolyard have been a gallery of street art by "Kings and better."

A hip bar decorated with walls of golden skulls.

A treasure trove of artifacts, books, and artwork from the "golden age" of exploration.

An abandoned 1920s school with a mysterious history.

Abandoned power station once home to a squatter community, now being developed into an arts center.

Discovered by cows, these upstate New York show caves are presented with a healthy dose of psychedelic folk art.

A wealth of local folk art, antiques, and curios, without ever leaving your car.

A DIY art gallery/music venue/lecture hall dedicated to video game culture.

A little piece of the Shire is hidden behind a plant nursery in Port Orchard, Washington.

A (slightly) grownup take on the classic retro arcade.

An alternate history park where the Union Army loses the war... to dinosaurs.

A particularly creepy abandoned hospital that sparks interest for lovers of the supernatural.

For two weeks every June, fireflies in the Smoky Mountains perform an astonishing light show.

A comedy troupe's collection of bizarre humor.

The cruel trial of a 13-year-old boy inspired the creation of this now abandoned reformatory.

The haunting remains of a failed housing development can still be found behind the big box stores that were to anchor them.

Collection of trolley cars in the woods represent one man's attempt to preserve transportation history.

This railroad tunnel was once the longest in Massachusetts.

No one really knows how these old hobby horses got here, but the herd keeps growing.

This abandoned school has had many lives since the early 1900s, and all of them doomed.

A 120-year-old legend concerning an empty circular patch in the North Carolina woods.

The remains of the iconic train crash from the movie The Fugitive can still be found rusting along the Great Smoky Railroad.