This former tuberculosis treatment facility now stands at the center of a public park.

Beside a busy highway, a colony of Great Blue Herons raises hundreds of offspring each year.

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

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

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

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

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.

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

The crash of this great airship signaled the beginning of the end for dirigibles.

All that remains of a gigantic earth-moving machine.

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

Rows of 19th-century brick ovens used to process coal into coke form the center of a wooded park.

A throwback train ride transports passengers through one of the lesser-known national parks in the country.

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

An abandoned asylum incorporated into a college campus.

Prison made famous by The Shawshank Redemption has been out of commission since 1990.

Rare recess caves fill this unbelievably beautiful Ohio park.

Ohio's 19th-century communist micro-society.

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

A record-size collection of wild-haired troll dolls tells the story of the mythical creature's roots in Scandinavian folklore.

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

This massive airship factory is so large that it has its own indoor weather.

"Where the ducks walk on fish."

This alley-cum-fan gallery in the ex-Nirvana drummer's hometown holds the world's largest drumsticks.