Funded by John D. Rockefeller, this is one of the earliest, and most beautiful, shopping arcades in America.

This lovely university observatory continues to sit abandoned since its potential savior was sent to jail for fraud.

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

Faces carved into the cliffs create an otherworldly walking trail.

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

A history of tragedy and a pile of eerie stories have contributed to this house's consistent ranking as one of the most haunted places in Ohio.

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

Georges Seurat’s pointillist masterpiece has been recreated in Ohio in topiary form.

An unoccupied lighthouse encased in layers of ice from the waters of Lake Erie.

Prison made famous by The Shawshank Redemption has been out of commission since 1990.

Take a drunken tour inside the world's largest known geode.

The angel of death appears to weep black tears at this grave marker.

The largest earthwork effigy in the world.

A castle built by an eccentric medieval enthusiast in rural Ohio.

An abandoned bus station transformed into a museum dedicated to the history of Greyhound Lines, in the place where it all began.

17,400 lbs., 12 feet in diameter, and 29 years in the making.

Tirelessly maintained by a Wisconsin man named JFK.

A collection of 1,300 accordions of all shapes and sizes displayed in chronological order.

A spooky defunct railroad tunnel now part of a sprawling trail.

The famed architect designed this Minnesota gas station of the future with a lookout tower.