Once home to a booming 19th-century oil town, the park now houses a World War II submarine memorial complete with a torpedo.

The former broadcast site has been reimagined as a museum about the medium.

One of the few places where you can explore a 1918 paddlewheel steamboat from stem to stern.

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

Remnants of 19th century vigilante justice.

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

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

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

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

The heroic sled dog of the 1925 serum run is preserved in taxidermy.

Medical history museum featuring a lovely doctor's office from the 1800s.

The only remnant of a small mining town is an abandoned railroad tunnel that is steeped in ghostly lore.

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

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

This historic furnace was once used to produce cannonballs during the Civil War.

The oldest of only three existing statues of the great novelist stands in a city he did not care for.

An Olympic hero stripped of his medals is buried in a town he never visited, which took his name after his death.

This public space is speckled with the eerie remnants of a defunct amusement park.

An ideal wedding spot that is almost too ideal.

According to local myth this cemetery is half evil spirits, half good—split down the middle.

This dramatic rail curve was once the target of a failed Nazi attack.

With 3,000 bikes on display, the world's largest bicycle museum includes some famous rarities.

Current docking place of the SS United States, the fastest transatlantic ocean liner.

This lush forest valley was once mined for lumber to the extent that it was once nicknamed "The Pennsylvania Desert."