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

The world’s oldest and biggest bookstore stocking only mystery, crime fiction, espionage, and thrillers.

Twice a day one of these tragic bronze mariners drowns with the tide to remember all those the sea has taken.

Unrepaired walls from a 1920 anarchist bomb attack.

This Wall Street bar was once a hub of revolutionary activity where Washington famously bid farewell to his troops.

Under a glass sidewalk lie the remains of some of Manhattan's oldest buildings.

Amid the bustle and noise of the Financial District hides a secluded garden oasis above the city streets.

America's oldest Eastern European synagogue provided the immigrants of crowded Lower East Side tenements a space of sanctuary.

This iconic tattoo shop has its own onsite museum with artifacts from the early history of modern body art.

The New York hotel where tragic visionary Nikola Tesla spent his final hours, destitute and alone but for the pigeons.

The oldest house in Manhattan is now a museum that remembers the home's sordid history of scandals, vice-presidents, and ghosts.

A discreet little stairway on St. Nicholas Avenue leads to a quaint and unexpected cobblestone street of 19th century wooden rowhouses.

You must take the A train... to the last active cemetery in Manhattan.

Walking around West Harlem reveals a scavenger hunt of beautiful bird murals.

The only home that Alexander Hamilton ever owned has a history almost as troubled as his own.

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

The front yard of an Upper East Side town house hides the last fragment of one of New York's most famous theatres.

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

Two large-scale sculptures of Adam and Eve greet visitors in the nude at the Time Warner Center in NYC.

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

Though the case is scorched and the buttons half-melted, this hardy handheld gaming device can still run a game of Tetris.

New York's oldest magic store.

Cryptic messages embedded in the New York City sidewalk.

The first museum in the United States dedicated entirely to posters.