The farming museum contains an extensive taxidermy collection, including the world's largest stuffed horse.

This schoolhouse for Black American children is one of the oldest remaining in southeastern Ohio.

This abandoned mine and power plant was built atop land once given to Revolutionary War soldiers.

A particularly creepy abandoned hospital that sparks interest for lovers of the supernatural.

The remains of a massive blast furnace in what was once one of the country's largest iron-producing regions.

An abandoned asylum incorporated into a college campus.

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

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

A single handprint, which, according to Ohio State University legend, cannot be scrubbed off.

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

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

A 2,000-year-old Adena burial mound located along a busy street in Columbus, Ohio.

Rare recess caves fill this unbelievably beautiful Ohio park.

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

Now in disrepair, this 19th century station was a stop on of the famed B&O Railroad.

The mounds at this site were reconstructed with the help of archaeologists and historians.

How did a massive marine arthropod find its way to landlocked Ohio?

Admire impressively detailed models of everything from a Pennsylvania Dutch kitchen to the world's smallest Swiss Army Knife.

The largest earthwork effigy in the world.

A lost cemetery stands forgotten on a hilltop, known only to the older residents of Pomeroy.

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

Visit a replica of the estate where Aaron Burr allegedly plotted a treasonous scheme against the United States.

The failure of one component toppled this entire bridge during rush hour.

The largest burial mound in the United States holds the remains of prehistoric West Virginians.