One of the few surviving examples of the first lock and dam system built on the Ohio River.

Constructed in 1882, this jail once housed local inmates and the sheriff's family all under one roof.

An abandoned asylum incorporated into a college campus.

This park pays homage to the region's rich industrial history of brick making.

It took more than 20 years and a sharp eye for one man to assemble this quirky collection.

Rare recess caves fill this unbelievably beautiful Ohio park.

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

A slab of sandstone covered with mysterious 1,000-year-old rock carvings from a vanished North American culture.

A circle of giant painted vases in the former pottery capital of the United States.

Small, privately owned island divided between Michigan and Ohio with abandoned vacation homes and a derelict lighthouse.

A 30-foot stack of piano keys memorializes one of the greatest keys players in jazz history.

Evidence from a brutal 1880s murder is on display at this former infirmary house.

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

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

This moving cemetery sphere is a slowly rolling stone.

Abandoned former poorhouse, bible college, and haunted house in an Ohio hamlet.

An office built to look like a giant basket.

See the nearly two-century-old ruins of pre-railroad America at the former site of a lock on the Ohio and Erie Canal.

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

Known locally as "the giant head," this 14-foot LED sculpture has a photo booth in the neck where you can have a 3D picture taken and displayed.

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

An unassuming 13-acre park is home to over 12,000 roses.

A monument to a Native American leader who was known for never breaking a promise and met his end after signing a deal with white settlers.

The inventor of a number of hybrid corn species is immortalized with a field of giant corn.