Ruins of the elaborate house where the enigmatic costume designer threw glamorous parties for New York's theatrical elite.

The famous author's cottage hideaway.

This stone gatehouse was once the entrance to a historic mountain resort, and it had a cameo in a cheesy cult horror movie.

An abandoned dollhouse factory.

A toxic ghost town sitting atop a massive coal fire.

A crumbling stone stable and carriage house are all that remain of a manse that was once filled with Egyptian artifacts.

137 graves holding New England's earliest residents.

This stunning Connecticut mansion is actually just a one-room-deep hoax.

This Boston medical museum features the skull of the famous medical case of Phineas Gage.

This abandoned cemetery is crumbling into ruin, exposing the artifacts and bodies buried there.

The abandoned husk of a mental institution that failed to save a Jazz Age icon still sits nearly unchanged.

Brooklyn's Barkaloo Cemetery is the resting place of a scant two bodies.

Abandoned 19th century homes once occupied by naval officers, soon to be demolished.

Ride the subways of yesteryear.

The one-stop shop for all of your superhero (or evil arch-nemesis) needs.

A curious friendship between two inanimate ladies.

This seemingly unremarkable boulder is said to bear the hoofprint of the devil himself.

A heartbreaking monument showing the last morning in the life of Jane Griffith.

A burial ground of rusting metal grave markers.

This 19th century brick building in Brooklyn stands out like the anachronistic landmark that it is.

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

A once crucial portion of the Long Island railroad still lays abandoned, waiting to be turned into an urban park.

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

The remnants of two World's Fairs are here, complete with a 12-story globe, a mini-Manhattan, and a UFO-shaped pavilion.