The smallest island in Manhattan is a manmade landfill dominated by a Buddhist peace arch.

Launch vegetables using oversized slingshots at this Fingerlakes winery's roadside attraction.

A former seaside jewel built for the everyman is now simply a neglected art deco fortress.

The first American home of the isolated, egalitarian religion has a trove of Shaker architecture and artifacts.

This hidden oasis features a stunning view of the Hudson River and the Palisades from a castle-like museum.

This New York estate was designed to resemble a medieval Scottish castle.

The quarry was abandoned over 100 years ago, after a massive ammunition explosion ended in tragedy.

The home of aviation trailblazers, in a remote corner of the big city.

The former estate of the Guggenheims, part of the opulent Gold Coast that inspired the Great Gatsby.

The lost town of Neversink, sunk by New York City.

A forgotten relic from New York's bygone trolley system hides in plain sight under a bridge.

An everyday Jackson Heights bodega conceals a Mexican seafood paradise.

Buffalo's abandoned concrete grain elevators are getting a second life.

An abandoned tuberculosis hospital moulders on into an uncertain future.

Failed state-supported institution meant to rehabilitate students with intellectual disabilities.

One of the earliest bowling lanes in the U.S. doubled as a sewing school during a time when women had little job opportunity.

Risk arrest while partying to fund art.

You must take the A train... to the last active cemetery in Manhattan.

The oldest continuously inhabited street in America.

A mysterious, abandoned building rotting on the Brooklyn waterfront.

This abandoned ironworks was once the most important military supplier in America.

This dilapidated castle-like structure overlooks the Hudson River at one of its widest points and was once home to nuns.

Collect holy water from a Bronx grotto.

The great American road trip, but smaller.