One of the few remaining casualties of the London Blitz, this destroyed church has become an enchanting public garden.

A psychedelic labyrinth on the San Francisco bay.

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

A huge musical instrument played by the ocean.

London's creepiest cemetery was once the site of dueling magicians and mobs of stake-carrying vampire hunters.

A 19th-century smallpox cemetery is being reclaimed by scrub forest and sand dunes.

Medical and zoological curiosities for sale.

Under the right circumstances, this waterfall in Yosemite briefly turns a luminescent fiery orange.

New York's oldest magic store.

In all of the 29 years it was in operation, no prisoners ever escaped successfully... or so they claim.

This abandoned subway station beneath the Waldorf-Astoria hotel is allegedly used to secretly transport presidents.

Remants of foundations, streets, and streetcar tracks inhabit the cliffs where a landslide occurred in 1929.

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

These old stone ruins in the Oregon wilderness were once bathrooms and are steeped in legends of murder.

A 140-year-old castle with underground caves hidden in San Francisco.

An eerie, derelict amusement park in Berlin.

Most-visited and most-photographed slot canyon in the American Southwest.

World's first "penitentiary," meant to be humane, drove men insane.

A crumbling hospital from the 1850s on Roosevelt Island.

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

A peculiar mansion built by the troubled heir to the Winchester Rifle Company fortune.

Non-profit time travel mart sells goods you would need for a trip through the fourth dimension.

Rippling sand dunes frozen in the Arizona rock.

World's largest collection of serial killer artwork and other macabre exhibits.