Known as "The Dome" this is the world's largest open air geodesic dome.

If you want to build a better mousetrap, first consult this small museum's massive collection of trapping tools.

Smoky, also known as "Yorkie Doodle Dandy," was a four-pound hero of World War II.

Built around 1845, this house was occupied for 100 years, serving as a home to a prosecuting attorney, a Union Civil War general, and a wealthy socialite.

The charming collection celebrates a small Ohio village's Finnish roots.

Old car parts and assorted materials get turned into one man's mechanical treasures on the side streets of Cleveland.

Remnants of 19th century vigilante justice.

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

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

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

This retired stagecoach tavern is the oldest building in Cleveland.

Inside, ancient treasures. Outside, modern contradictions.

Cleveland's giant "free" stamp is a nod to the Civil War, but was misinterpreted for years.