This secluded walking trail is a hidden gem of a Pittsburgh park.

One of the steepest streets in the United States makes an intriguing challenge for cyclists.

Despite its lavish ornamentation, and wholesome lifestyle of its devotees, this mountain commune has faced its share of issues.

This outdoor exhibit features a historic wooden dam once used to help boats navigate the Ohio River.

A memorial honoring those who perished in one of the worst construction disasters in U.S. history.

One of the few surviving examples of the first lock and dam system built on the Ohio River.

In the middle of an abandoned stretch of old Route 50 lies a tombstone that weighs three tons.

A rare particle accelerator with a tremendous energy range is tucked away at Ohio University.

An abandoned asylum incorporated into a college campus.

This schoolhouse for Black American children is one of the oldest remaining in southeastern Ohio.

These rows of World War II-era bunkers were the scene of some of the infamous Mothman sightings.

This red-eyed chrome beast pays homage to the popular modern myth of West Virginia's insectoid monster.

Thousands of jack o'lanterns light up Halloween at this historic West Virginia home.

This small museum is kept in a house that was integral to the genesis of Uncle Tom's Cabin.

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

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

Hidden on two floors of downtown building, the library has an incredible deal on rent.

An abandoned relic of the city's failed experiment with below ground transit.

The inventor of the iconic Pringles can was so proud of his invention he was buried in one.

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

Inside, ancient treasures. Outside, modern contradictions.

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

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

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