The Binghamton area is home to six of the last remaining hand-carved vintage carousels.

An abandoned castle owned and ignored by Masons carries a cursed history.

A former connection to City Island, it has been abandoned since the 1930s.

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

Protecting the future of some of the rarest and most misunderstood mammals of North America.

An isolated beacon with a history of grisly murder and a view of some of literature's greatest inspirations.

The once abandoned ruins of a Victorian beachside amusement park are now back in working order.

An unrealized dream to wirelessly electrify the entire Earth.

An eccentric playboy's astounding natural history collection.

The second-largest (of only two in the world) large particle collider is the underdog of experimental physics.

This cavernous abandoned marble mine is popular with ice skaters in the winter.

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

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

Read between the lines of the subway map to find the hidden abandoned Civil War fort.