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

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

An obsolete, vanishing traffic device warns Cincinnati drivers away from middle-of-the-road obstructions.

Halloween spirit is alive and well in this small town, where residents race motorized caskets in a yearly tradition.

Rows of 19th-century brick ovens used to process coal into coke form the center of a wooded park.

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

The world's first aircraft factory has been hiding inside an automobile plant for almost 80 years.

This retired stagecoach tavern is the oldest building in Cleveland.

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.

Ohio's 19th-century communist micro-society.

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

A throwback train ride transports passengers through one of the lesser-known national parks in the country.

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

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

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

An abandoned asylum incorporated into a college campus.

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.

Mussolini gave Cincinnati a bronze statue of Romulus and Remus suckling at a wolf's teats.

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

The final resting place of the most famous sharpshooter.

An unusual, super-sized grocery adventure awaits in an Ohio suburb.

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

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