This old-fashioned candy shop, ice cream parlor, and diner served as the setting for one of TV's most controversial series finales.

Edison's cast-in-place concrete houses were a failure, but way ahead of their time.

Originally built in 1869, this castle is currently part of Felician University's campus.

This tiny New Jersey village has lived many lives but seems determined to remain a ghost town.

The only geyser in the state of Pennsylvania is caused by pressure from an abandoned coal mine outside of the ghost town Centralia.

In the woods of New Jersey lie the ruins of a munitions village abandoned after World War I and the remnants of a 1920s wooden racetrack.

This historic iron-working village is now a ghost town so immaculate that it looks as though it was recently built.

A unique sculpture park that specializes in the huge and bizarre.

A storefront museum in Asbury Park honoring the Jersey Shore’s deep history of mystery—including the Jersey Devil.

Hundreds of glow-in-the-dark objects light up a museum in a historic zinc mine.

This sprawling woodland estate was the brainchild of iconic American industrial designer Russel Wright.

The Roman Emperor's lost summer home and grotto full of enormous sculptures sit along the Italian seashore.

A discreet little stairway on St. Nicholas Avenue leads to a quaint and unexpected cobblestone street of 19th century wooden rowhouses.

Join in a Seance at the Swedenborgian Church.

A pedestrian island in the middle of world-famous Times Square emits a strange (and purposeful) humming noise.