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

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

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

Mausoleums, astronomy, and animatronic dinosaurs at this memorial to an assassinated American president.

This Czar-funded, onion-domed, lavishly muraled Orthodox Church played a starring role in "The Deer Hunter."

This magnificent Cincinnati graveyard is also a popular public park.

The inventor of a number of hybrid corn species is immortalized with a field of giant corn.

The little-known final resting place of one of America's greatest writers.

A monument to the “unrecognized dead” of the tragic 1876 train crash.

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

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

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

A bronze of the man in all his sinewy glory celebrates his longtime connection to the Ohio city.

A memorial for an outsider theorist who believed that the planet is actually hollow.

A favorite of Amelia Earhart, ranking among those rare bridges that can be crossed without changing sides of the river.

An office built to look like a giant basket.

The only presidential monument to display a late POTUS's actual casket.

A gregarious Ohio resident has been building his whimsical temple to peace for decades.

This burger joint is named after everyone's favorite carnival prize and is adorned with a giant one over the door.

The final resting place of the most famous sharpshooter.

The ruins of the suspension bridge hang over Kingsbury Run as a ghost of racial prejudice.

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

The angel of death appears to weep black tears at this grave marker.

A former copper mine which became a truly unsuccessful prison.