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

On a wall in Cleveland, Ohio find the story of a highly connected fictional community of organisms that created remarkable, lasting structures.

Remnants of 19th century vigilante justice.

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

A gas station has taken the place of the home of the 19th American President.

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

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

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.

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

This unique collection collects pieces of art etched into thin pieces of stone.

This tower-tomb honors a president who only held office for a little over a month but dedicated his life to his country.

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

All that remains of a gigantic earth-moving machine.

The 25th President's marble casket can be visited in this classical Ohio tomb.

A headstone tells the sad story of a lost little boy and his pet dog.

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

One of the largest collections of holy relics in the country.

But did the famous feminist and abolitionist ever really say those iconic four words?

Hidden on two floors of downtown building, the library has an incredible deal on rent.

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

This moving cemetery sphere is a slowly rolling stone.

This retired stagecoach tavern is the oldest building in Cleveland.

A single handprint, which, according to Ohio State University legend, cannot be scrubbed off.