Cleveland's giant "free" stamp is a nod to the Civil War, but was misinterpreted for years.

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

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.

An office built to look like a giant basket.

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

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

The heroic sled dog of the 1925 serum run is preserved in taxidermy.

The final resting place of the most famous sharpshooter.

A real flying saucer, contracted by the U.S. Air Force.

This magnificent Cincinnati graveyard is also a popular public park.

This pair of eccentric Ohio castles were built by a pair of brothers who wanted to bring a bit of class to the Ohio wilderness.

Unique collection containing a wide and curious range of contraceptive items.

What is it about mushrooms that makes people wish they lived inside of them?

Deep scars on the earth left by the Ice Age.

A collection of Witchcraft artifacts and occult paraphernalia started by the leader of the Long Island Coven.

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

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

These sub-farmland caves are home to a majestic stalactite known as the "Crystal King."

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

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

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

An abandoned relic of the city's failed experiment with below ground transit.

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

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