A collection of haunted artifacts chronicles the career of the world's most famous paranormal investigators.

The intriguing personal collection of a professional demon-chaser.

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

Unlock the secrets of the conjuring arts.

A long abandoned hospital building on the outskirts of NYC.

Beneath the mossy overgrowth covering this once-sprawling campus lies decades of history and the secrets that come with it.

An abandoned Gold Coast-era mansion once intended for the exiled ruler of Albania, who never arrived.

Built as a home for the Union Porcelain magnate in 1867, now the Greenpoint Reformed Church and home to a ceramic mystery.

A no-frills cinephile haven known for showing offbeat, underseen films.

The first and only carousel with a lineup entirely of insects.

These World War I shooting range tunnels are now haunted halls of underground graffiti accessed through the roots of a tree.

Try not to get slimed in Tribeca.

Manhattan’s Battery Park has a whimsical carousel full of spinning, glowing fish.

A tiny museum housed in a New York freight elevator specializes in the "overlooked, dismissed, or ignored."

An abandoned asylum once on the cutting edge of lobotomies may be reborn as a Christian college.

Haunted Victorian house that inspired a legendary "Ghostbusters" court ruling.

In DeWitt, New York, a blanket-wrapped gas station makes a creative statement on global dependence on oil.