The cursed island of black pebbles.

An illegally built ramshackle mansion tucked in the middle of Brooklyn is now being turned into condominiums.

Remnants of a storybook amusement park hidden behind a strip mall.

The New York hotel where tragic visionary Nikola Tesla spent his final hours, destitute and alone but for the pigeons.

Rummage through this sunken ship, but leave your scuba gear at home.

Once a flowing stream and where the USS Monitor, the world's first ironclad, was built and launched.

Detailed facade of a brownstone in Boerum Hill.

A hidden "place of interment for gentlemen."

A religious-themed park filled with folk art to bring biblical stories to life that fell into disrepair and now being restored.

Waterway populated with abandoned projects, including a submarine.

A dilapidated dock tells the story of Titanic's missed arrival.

Hoax, mistake, or evidence of dinosaurs in human times?

Bizarre Hindu and Buddhist sculpture park.

Stunning wetlands ablaze with pink lotus flowers.

Time-frozen department store of dangerous and dusty relics.