This unique collection collects pieces of art etched into thin pieces of stone.

The world's first aircraft factory has been hiding inside an automobile plant for almost 80 years.

This moving cemetery sphere is a slowly rolling stone.

You can walk through the first Boeing Air Force One, which famously carried JFK's casket from Dallas back to D.C.

This tiny museum kept in a B&B laundry room holds the death mask of notorious bank robber Pretty Boy Floyd.

A grandiose title could not save this mercantile community from obscurity.

The spectacular collection of one of the world's best woodcarvers.

A memorial for an outsider theorist who believed that the planet is actually hollow.

This abandoned bridge to nowhere stands secluded in the woods of a Cleveland suburb.

Faces carved into the cliffs create an otherworldly walking trail.

The permanent home of Elektro, the celebrity automaton of the 1939 World's Fair.

A county library in rural Ohio houses one of the finest mineral collections in the world.

A retro walk through the history of the tube.

These beautiful wineries were at the center of Lake Erie's "grape belt" back when the Midwest dominated American wine production.

Ghost stories surrounded this “castle,” the only structure from a huge mansion that was never built.

This burger joint is named after everyone's favorite carnival prize and is adorned with a giant one over the door.

The entrance to this sinisterly named tunnel hides behind a Tim Hortons.

This humble star-gazing center touts itself as the "Birthplace of American Astronomy."

This spectacular public market has got meat, fish, vegetables, baked goods, and enough kielbasa for a lifetime.

Medical history museum featuring a lovely doctor's office from the 1800s.

This magnificent Cincinnati graveyard is also a popular public park.

A miniature world of concrete and stone in Springfield, Ohio.

An art deco ice cream shop covered in vintage train station tiles.

The only remnant of a small mining town is an abandoned railroad tunnel that is steeped in ghostly lore.