The last intact steam engine factory in the United States.

Instead of becoming a power plant, this abandoned complex became a massive letdown.

Giant novelty guitars now mark the spot where Robert Johnson is said to have sold his soul to the devil.

The large rock formation where the Shawnee prophet Tenskwatawa stood and encouraged his warriors during the Battle of Tippecanoe.

A curiosity-seeker's paradise set inside a three-story historic school house.

All that's left of the quintessential "cabin in the woods."

Faces carved into the cliffs create an otherworldly walking trail.

This candy shop has been serving up sweets to the Louisville area since the 1850s.

Ruined pieces of stone and a swimming pool are all that remain of an amusement park swept away by a flood.

A stunning, abandoned limestone quarry in southern Indiana provided the stone to erect the Empire State Building.

Paranormal experiences in this hotel's room 217 led Stephen King to write "The Shining."

Castro's communist ice cream mothership has been serving five-scoop "salads" for over 50 years.

An 80-year-old plane tree is devouring an iron bench at Ireland's oldest law school.

Dublin's "Dead Zoo" serves as a window to Victorian museum design.

A tiny microvalley etched into the side of Knocknarea Mountain hides another world.