In 1787, a group of delegates met at this very spot to drink, be merry, and ratify the Constitution of the United States.

A grotesque Fiji merman dwells within this traditional Dutch-style building.

What began as an art installation is now the private drinkhaüs for a brewery's employees.

Come for the pastrami, stay for the million-dollar art.

Historic Greenpoint theater turned roller disco, then chain pharmacy, and now Sweetgreen.

Haven for steampunks.

The remnants of what was once the largest film studio on the East Coast are hiding in plain sight.

Fabrication workshop where the encasement for One World Trade Center's beacon was constructed.

The ballpark in "Pigtown" where the Brooklyn Dodgers made their name was replaced with a huge apartment complex.

Headquarters of the world's fourth largest Hasidic sect and the first of many "770s" around the world.

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

Residents of this Brooklyn neighborhood may be unaware their houses sit atop a buried trolley graveyard.

A century-old magnolia tree is the only living landmark tree in New York City.

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

A world of whimsy and wonder aboard a one of a kind historic landmark vessel.

This preserved wilderness hides the remains of a colonial grain mill used to feed George Washington's troops.

A burial ground of rusting metal grave markers.

A hidden architectural treasure in New York's Brooklyn.

This outdoor gallery of graffiti-covered walls pays homage to the past, present, and possible future of street art.

A beautiful collection of architectural ornaments rescued from demolished New York City buildings.

Abandoned power station once home to a squatter community, now being developed into an arts center.

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 mosaic Star of David at the front of this store hints that it's no ordinary Italian grocer.

A 200-year-old building in the French Quarter that was to be Napoleon's home in the New World.