Hidden in an ordinary Midtown building is a one-room museum dedicated to the greatest escape artist.

A millionaire's abandoned swimming pool from the gilded age of one of America's most distinguished families.

The site of a tragic massacre that spawned a multimedia franchise.

Spies, love letters, and ghost stories have all left their mark on this home-cum-museum.

A hyper-luxurious, 12,000- square foot home might be buried beneath Queens, still waiting to protect you from nuclear missiles.

The preserved house of a jazz legend still echoes with his music.

The loneliest island in New York.

The Vatican of the movie industry turned into an actual church.

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

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

A long abandoned hospital building on the outskirts of NYC.

A museum devoted to bringing to light forgotten or neglected histories through exhibitions, education and public programming.

Records of the dead describe the myriad odd ways people used to die.

I fought the law and the precinct caved in.

Once America's longest-manned military fort, now an abandoned hulk.