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

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

Memorials and tributes scattered across the university grounds remember a famous national tragedy of the Nixon era.

See the nearly two-century-old ruins of pre-railroad America at the former site of a lock on the Ohio and Erie Canal.

Featuring one of the most complete and original collections of Presidential memorabilia, this is the site of the last front porch presidential campaigns.

How did a massive marine arthropod find its way to landlocked Ohio?

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

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

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

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

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

This presidential tomb was not dedicated until years after Harding's death due to personal controversy.

In this relatively flat state the highest point is an honored place.

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

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

Inside, ancient treasures. Outside, modern contradictions.

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

The largest ancient burial mound in Ohio.

These beautiful wineries were at the center of Lake Erie's "grape belt" back when the Midwest dominated American wine production.

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

There are more than 4 million bricks inside this unofficial Lego museum in a former middle school.

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

This magnificent Cincinnati graveyard is also a popular public park.

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