You can still ride this 100-year-old work of art in Brooklyn's largest public park.

The oldest living tree in Manhattan comes shrouded in sinister legend.

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

Deep under Manhattan is the largest construction project in city history. So far, the project has taken the lives of 23 workers, or "a man a mile."

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

A WWI fighter plane and turn-of-the-century penny candy shop are among the unexpected features of this Financial District building.

A living archive of urban activism and space reclaimed.

Once America's longest-manned military fort, now an abandoned hulk.

The end of the 4 Line is also the end of the line for 300,000 souls in one of NYC's most illustrious cemeteries.

The oldest bibliophilia club in America, with exhibitions on historic books and graphic arts.

An oasis of calm amid the chaos of the boardwalk, the museum traces the heritage of this beloved beachside amusement park.

Manhattan's lighthouse, erected at the insistence of the unsinkable Molly Brown.

A Manhattan courthouse hides a small but scathing memorial to Holocaust injustice.

A quiet and contemplative oasis in the middle of New York's bustle and riot.

This sculpture by artist Fritz Keonig survived the 9/11 attacks and now stands as a monument to the victims.

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

One of the last few places in Manhattan that employed a pneumatic systemic keeps it on display.

Hordes of precariously balanced stone figures crowd the shores of the Hudson River.

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

This enormous Hindu temple in Queens serves incredible dosas in its basement canteen.

From scholastic to sepulchral - now under reconstruction.

This abandoned subway station can still be seen on regular commuter trips.

Unlock the secrets of the conjuring arts.

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