The world's tallest doric column is this Ohio monument to a naval victory in the War of 1812.

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

The spectacular collection of one of the world's best woodcarvers.

Marvel at this turn-of-the-century masterpiece that has been turned into a rather stately supermarket.

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

This spectacular public market has got meat, fish, vegetables, baked goods, and enough kielbasa for a lifetime.

Funded by John D. Rockefeller, this is one of the earliest, and most beautiful, shopping arcades in America.

Take a drunken tour inside the world's largest known geode.

These sub-farmland caves are home to a majestic stalactite known as the "Crystal King."

This pair of eccentric Ohio castles were built by a pair of brothers who wanted to bring a bit of class to the Ohio wilderness.

A real flying saucer, contracted by the U.S. Air Force.

Inside houses a vast collection of military aircraft and missiles spanning the ages.

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

After a water tower painting was accused of being an ad, a simple fix was made that gave the city a motto.

This humble star-gazing center touts itself as the "Birthplace of American Astronomy."

What is it about mushrooms that makes people wish they lived inside of them?

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

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

An art deco ice cream shop covered in vintage train station tiles.

This magnificent Cincinnati graveyard is also a popular public park.

You can walk through the first Boeing Air Force One, which famously carried JFK's casket from Dallas back to D.C.