One day a year it is legal to jump off of this astoundingly tall bridge that spans an Appalachian gorge.

An abandoned coal mine reached by a steep hike.

A rare particle accelerator with a tremendous energy range is tucked away at Ohio University.

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

The crash of this great airship signaled the beginning of the end for dirigibles.

All that remains of a gigantic earth-moving machine.

The site of Neil Armstrong's first flight is marked by a full on replica of the moon landers.

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

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.

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

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.

This collection of Japanese luck idols beckons visitors with over 2,000 waving paws.

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

This library and museum is dedicated to the life and literature of the Indianapolis native author.

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

A county library in rural Ohio houses one of the finest mineral collections in the world.

An abandoned munitions factory with a shot tower continues to wage war on the surrounding environment.

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

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

Where beautiful signs live on forever.