The name of this tiny pocket park tucked between two buildings on Manhattan's Upper West Side is Latin for its location: "seventy-one."

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

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

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

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

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

This ruined fort hidden at the top of Central Park can't seem to keep from losing its historical plaques.