Tucked in the back of this amazing antique store is an important piece of medical history.

The painter who popularized "bulls" and "bears" as symbols for the stock market didn't get a proper headstone for over a century.

Once a ferry dock, radio transmitter, and now a new Greenpoint park.

The highest rapid transit station in the world.

This unusual subway stop was originally a real estate office.

Nearly four centuries after its founding, remnants of one of the oldest planned communities in North America are still visible in southern Brooklyn.

This simple Manhattan salt house is artfully shaped... well, like a giant granule of salt.

Michael Jackson got Bad and Crocodile Dundee walked on heads in this iconic Brooklyn subway station.

The mass grave of a heroic Revolutionary War regiment sits below an empty lot near the Gowanus Canal.

This humble historic facade hides a history of boozing and the gentlemanly sport of rat-fighting.

The greatest real estate coup of all time.

This 220-year-old house is a reminder of New York City's Dutch past.

The origins of midtown Manhattan's anachronistic wooden farmhouse remain a mystery.

Deliciousness abounds at a Guatemalan restaurant masquerading as a pizzeria.

A crumbling staircase in upper Manhattan is all that remains of one of the most important sites in sports history.

A decommissioned military complex that's now a modern industrial park.

Hiroshima survivor on Riverside Drive.

The Vatican of the movie industry turned into an actual church.

This former crime corner has been turned into an eclectic community center.

One Brooklyn man's collection of life-size fiberglass statues has taken over his entire yard.

Unusual books about food and drink abound in this 19th-century New York townhouse.

The site of the deadly Triangle Shirtwaist Factory Fire.

Visit the monolithic tomb of America's most famous general.

A giant floating rubber duck-bunny painted with a different design every year.