This beautiful building in the heart of Manhattan's Financial District was empty for decades.

Dozens of lights dangle from the branches of what may be the brightest tree in Los Angeles.

Magical-looking cottages that inspired one of the most famous animated films ever.

Prove you deserve to be fed by Kenny Shopsin.

A popular European tradition makes its way to the states on one of America's most famous bridges.

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

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

An unassuming secret door once led to a legendary watering hole.

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

The oldest surviving bridge in New York City, which reopened to pedestrians in 2015.

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

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

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

Elevated freight railway turned wildly successful urban park.

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

A beautiful and abandoned New York subway station from 1904, complete with chandelier.