This bridge uses an inverted bowstring truss and is believed to be the only of its kind in the United States.

This retired stagecoach tavern is the oldest building in Cleveland.

An abandoned, rusty old relic of railroad history stands at attention over the Cuyahoga River.

This presidential tomb was not dedicated until years after Harding's death due to personal controversy.

At the center of this cemetery stands a 2,000-year-old burial mound of the Adena culture.

Solving a 60-year mystery finally gave a name to the young woman known only by the color of her clothes.

For decades, this waterfall remained hidden because of an artificial dam.

Abandoned since the 1950s, the streetcar lane beneath the heavily trafficked bridge lays empty and unused.

This tiny museum kept in a B&B laundry room holds the death mask of notorious bank robber Pretty Boy Floyd.

This alley-cum-fan gallery in the ex-Nirvana drummer's hometown holds the world's largest drumsticks.

A wonderful and easily overlooked museum tucked in Ohio's Burke Lakefront Airport.

A grandiose title could not save this mercantile community from obscurity.

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

There is beauty and history in the ruins of this former company town.

The largest ancient burial mound in Ohio.

The final resting place of the most famous sharpshooter.

The ruins of the suspension bridge hang over Kingsbury Run as a ghost of racial prejudice.

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

A retro walk through the history of the tube.

The overgrown remains of an old rail bridge rise above the valley like ancient Greek ruins.

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

An abandoned asylum incorporated into a college campus.

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

A history of tragedy and a pile of eerie stories have contributed to this house's consistent ranking as one of the most haunted places in Ohio.