Possible relics of the ancient Roman city are hidden in this restaurant's façade.

Hear the tales of New York's most notorious criminals.

This anonymous businessman sculpted in bronze became an enduring memorial after 9/11, and had been mistaken by rescue workers for a survivor in the rubble.

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

A clock set into the concrete outside a Manhattan jeweler has been telling time underfoot for over a century.

Once the tallest building in the world and the site of "the highest dinner ever held in New York" this building now holds the most expensive penthouse in the city.

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

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

There’s a secret bunker inside the Brooklyn Bridge, but the city won’t say where.

During the 19th century, you could pay for violence off a prix fixe menu on this Manhattan street.

An odd, ancient window that may have once been part of a brutal prison is embedded in the side of New York's Police Plaza.

Avoid gangster interaction while window-shopping.

Revolutionary War casualties fill the only 17th century structure remaining in Manhattan.