This Czar-funded, onion-domed, lavishly muraled Orthodox Church played a starring role in "The Deer Hunter."

The only presidential monument to display a late POTUS's actual casket.

The largest ancient burial mound in Ohio.

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

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

Inside this wonderland of weird, visitors are treated to a collection ranging from skeletons to haunted artifacts.

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.

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

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

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

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

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.

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

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.

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