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

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

Rare recess caves fill this unbelievably beautiful Ohio park.

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

A monument to a Native American leader who was known for never breaking a promise and met his end after signing a deal with white settlers.

This small plaza encourages people diagnosed with cancer to never give up hope.

Just outside the Ohio Supreme Court sits a testament to justice.

The entrance to this sinisterly named tunnel hides behind a Tim Hortons.

Known locally as "the giant head," this 14-foot LED sculpture has a photo booth in the neck where you can have a 3D picture taken and displayed.

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

Georges Seurat’s pointillist masterpiece has been recreated in Ohio in topiary form.

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

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

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

A circle of giant painted vases in the former pottery capital of the United States.

Abandoned former poorhouse, bible college, and haunted house in an Ohio hamlet.

An office built to look like a giant basket.

Once part of a dam servicing an early 19th century grist mill, the tucked-way falls are a tricky-to-find urban oasis.

It's not hard to see why the historic Peabody Conservatory of Music's library has been described as a "cathedral of books."

The design of this historic domed church was influenced by Thomas Jefferson and intended as a statement of religious freedom.

One artist’s scheme to expand museum viewing hours into the evening led to the illumination of an entire city.

This ancient octopus-like tree was saved from destruction thanks to shady reporting.

Heron, whitewater rapids, and urban industrialism all add to the beauty of this concrete nature walk.

The iconic statue was moved to a new spot overlooking the James river after several years as a mascot for the local baseball team.