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

One of Cincinnati's greatest fighters once trained at a now defunct gym in this Over-The-Rhine neighborhood.

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

The childhood home of one of Ohio's favorite sons, pilot and war hero Eddie Rickenbacker.

When a guy acquired a free church, he hauled it away piece-by-piece to make it the tasting hall at his vineyard.

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

After covering almost 1.5 billion acres, the survey's still not finished.

One of the last few period-correct, hand-operated canal locks in the country.

An elegant sandstone stairway built by the WPA still connects two neighborhoods in Akron.

A 30-foot stack of piano keys memorializes one of the greatest keys players in jazz history.

A jukebox headstone marks the grave of the Cleveland disc jockey credited with coining the term “rock 'n' roll."

This restaurant proudly displays bread signed by the 39th president.

A bronze monument to Cleveland's favorite, fastest son.

Hundreds of 19th-century characters descend upon an Ohio town every autumn.

This unincorporated community in western Ohio got its peculiar name from John "Daddy" Baker.

The only depiction of Abraham Lincoln holding a weapon, and the names of all 9,000 Cuyahoga veterans of the Civil War.

"You can only scalp a customer once, but you can give him a haircut every two weeks"-Barber's Maxim.

This stuffed pigeon of war had the very serious name "John Silver" until he lost a leg in battle.

All that remains of a gigantic earth-moving machine.

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

Artifacts fill the old headquarters of the hugely influential political movement to ban alcohol in the United States.

This steamer is known as "The ship that built Cleveland."

A circle of giant painted vases in the former pottery capital of the United States.

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