An uber-secure, windowless tower of doom in the center of Manhattan is an NSA spyscraper.

La Monte Young and Marian Zazeela's "Dream House" will immerse you in an ever changing world of sound and light.

Try not to get slimed in Tribeca.

A hip bar decorated with walls of golden skulls.

Historical figures from New York City's Catholic community reside in Midtown.

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

A trove of century-old litho stones from the Puck Building's printing days were discovered behind a cellar wall, and are now hanging in the store.

A veritable variety of odds and ends.

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

A terrific purveyor of natural history objects and curios.

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

For almost a century, this East Village newsstand has served egg creams to beats, hippies, punks, and everything in between.

Tucked in the back of this amazing antique store is an important piece of medical history.

A hands-on traveling collection of the innovative devices of yesteryear.

One of New York's best collections of pinball is hidden in a secret bar in the back of this laundromat.

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

Great place to have a drink and a bite to eat in an atmosphere laden with New York's Bohemian past.

A hyper-luxurious, 12,000- square foot home might be buried beneath Queens, still waiting to protect you from nuclear missiles.

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

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

Nondescript elevator doors open to reveal a stunning, surreal world.

A semi-scholarly approach to sex.

Unlock the secrets of the conjuring arts.

New York's oldest magic store.