A collection of haunted artifacts chronicles the career of the world's most famous paranormal investigators.

A number of gruesome unsolved murders have turned this simple home into a morbid tourist trap.

The final resting place of the great escape artist, where some still gather to wait for his escape from death.

Once the tallest building in the world and the site of "the highest dinner ever held in New York" this building now holds the most expensive penthouse in the city.

The name of this famed hospital was once a byword for the horrors of medical and psychiatric care.

This otherwise innocuous bodega was once the headquarters of the most feared assassin's guild in American history.

This legendary "evil" doll has been haunting the citizens of Key West for over 100 years.

During the 19th century, you could pay for violence off a prix fixe menu on this Manhattan street.

The oldest operating apothecary in the US has treated everyone from Thomas Edison to Mark Twain.

A famous songsmith's custom piano, dubbed "High Society," is hidden just out of sight in one of New York's finest hotels.

These historic buildings once housed the headquarters of one of the most infamous gangs of New York.

Not even a series of devastating fires could keep this odd castle in upstate New York from bouncing back.

The oldest house in Manhattan is now a museum that remembers the home's sordid history of scandals, vice-presidents, and ghosts.

This semi-hidden Manhattan restaurant is based out of a loading dock.

A secret Virgin Mary tucked away on a Brazilian beach.

The iconic Manhattan corner that was once the site of the Beastie Boys' fake clothing store.

A winding, cliffside stretch of road overlooking the Delaware River.