St Bernard de Clairvaux Episcopal Church, better known as one of the oldest European buildings in the Western Hemisphere.

Climb inside an iron crystal magnified 165 billion times its normal size.

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

The loneliest island in New York.

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

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

A semi-scholarly approach to sex.

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

This exemplar of modernist architecture is meant to captivate and inspire students of the Cooper Union.

Phil Mortillaro uses keys to bring art back to the Village.

Built hundreds of years ago this downtown iron barrier once protected a much despised king.

Avoid gangster interaction while window-shopping.

This collection of grinning ephemera has grown from basement to Brooklyn.

The last slot car racing arcade in Brooklyn is keeping the dream of speedy little autos alive.

Curious crustaceans support an obelisk from ancient Egypt that now stands in modern-day Central Park.

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

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

Home to the infamous "Typhoid Mary" and the worst loss of life in New York's history prior to September 11, 2001.

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

A celebration of capitalism in Midtown.

Hidden in Central Park's Ramble is a troublesome cave buried just beneath the surface.

New York City's smallest piece of private property.

Whisper secrets in a busy station only to be heard on the other side of this acoustic arch.

A New York garbage depot holds a secret collection of weird and wonderful refuse.