Places summisummi99 Wants to Go

This abandoned caretaker's apartment is one of 13 left in the New York Public Library system.

There's nothing creepier than a cemetery next to a clown motel.

A dark, dank room in subterranean Manhattan was the site of a ghastly murder.

From scholastic to sepulchral - now under reconstruction.

The beautiful tunnel that ran from the lobby to Penn Station is still hidden underneath 34th Street.

The oldest surviving synagogue in New York City is now a soaring art space.

The world's oldest hologram gallery and the labyrinthine laser laboratory of a holography pioneer.

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

A masterpiece of LGBT art has been restored in what may now be the most valuable restroom in America.

A tunnel once abandoned now thrives with graffiti art as an off-limits makeshift gallery.

A hip bar decorated with walls of golden skulls.

This lower Manhattan bar is set up in an old bank vault that rests beneath a skyscraper that hides even more historic splendor.

The feral felines of Roosevelt Island have a small army of allies and an abandoned hospital all to themselves.

Just your average Marie Antoinette–themed speakeasy in an abandoned 19th-century subway tunnel.

This little museum is built on a theater that was once a wildly elaborate speakeasy.

This narrow shop in the East Village hosts a matchmaking service for the new millennium.

Have a steam and some blini at this cafe in a century-old bathhouse.

Dodge prohibitionists and slide through the telephone booth in Crif Dogs.

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

A tiny museum housed in a New York freight elevator specializes in the "overlooked, dismissed, or ignored."

Explore the dark underground corridors of this graffiti-covered former military fortification.

The largest arcade museum in the world chronicles the golden age of video games which ended promptly in 1987.

America's oldest archaeological site or a muddled case of wishful thinking.

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