Abandoned power station once home to a squatter community, now being developed into an arts center.

This empty Victorian manse on Staten Island is said to be haunted but is actually a real life crime scene.

During the holidays, a vintage subway train whisks New Yorkers back in time.

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

Love, knishes, and best wishes from this legendary Lower East Side bakery.

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

Unique antiquarian shop specializing in globes, maps, and prints.

First a horse rendering plant, then a 19th century landfill, this beach is full of glass from thousands upon thousands of broken bottles.

Hidden in plain sight on a pair of Manhattan subway tunnels are a pair of public instruments that sing to each other.

For over 30 years the walls of this Harlem schoolyard have been a gallery of street art by "Kings and better."

Leaf through over 30,000 artists' sketchbooks in what may be the world's largest collection of doodles

Behind a bodega is a small museum of relics and ephemera showcasing the history of New York.

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

One of only two commuter aerial tramways in the United States.

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

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

Tucked in a nondescript downtown Brooklyn mall is a bar containing a remarkable turn of the century anatomical wax collection last seen in 1920s Berlin.

This former Norwegian sailor's church is slowly being taken over by ramshackle robot musicians.

This ruined fort hidden at the top of Central Park can't seem to keep from losing its historical plaques.

Tucked away amidst some of the most famous addresses in the world is New York's only fraction of a street.

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

Read between the lines of the subway map to find the hidden abandoned Civil War fort.

A restaurant on Staten Island showcases a different grandmother’s cooking every night.

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