World War II bunker still standing on the New Jersey beach.

This Boy Scout retreat acted as "Friday the 13th"'s original Camp Crystal Lake.

A reservoir of vintage pinball machines and arcade games for the nostalgic and thrill seeking.

These mystical miniature houses bring a touch of magic to the New Jersey woods.

Series of storm drains connected to a dark urban legend.

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 little-known collection holds everything from "Dracula" notes, to the manuscript of "Ulysses," to the forged works of Shakespeare.

This charming colonial alleyway is one of the oldest continuously used residential streets in the U.S.

Huge masonic hall in Philadelphia with lavishly themed rooms.

World's first "penitentiary," meant to be humane, drove men insane.

Board a mine car and descend the #190 slope 300 feet underground into the Clark Vein of coal.

An indoor miniature village and labor of love for Laurence Geiringer, a model railroad enthusiast.

In which a local geological marvel becomes a quaint roadside attraction.