You can climb to the summit of Black Mountain, as long as you sign the waiver.

Everyone and everything one man ever loved and lost, now stare into the East for all eternity.

Like Stonehenge, but with boats and oodles more charm.

A home designed to be on the cutting edge of comfortable, low-cost living.

Bronze statue marks the spinach capital of the world.

Artist Scott Hocking took a dilapidated 1890s barn to create his massive "Barnboat."

Eight rare Corvettes are swallowed up by a sinkhole in Kentucky's National Corvette Museum.

Some of Arizona's best spit-roasted tacos al pastor can be found at a weekend swap meet.

A labyrinthine underworld of tunnels and caverns hides beneath the city.

An abandoned stretch of highway, deteriorating next to the operational one.

Hellam Township is reputed to feature seven remote gates, which when passed through in the right order, open an entrance to hell.

It may appear to be a fancy junk yard, but each item has a story to tell and a lesson to impart.

Pittsburgh's literal underground railroad.

A restored Pittsburgh house of God has been converted to a marvelous house of suds.

The site of the worst mining disaster in Ohio's history.

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

This unique collection collects pieces of art etched into thin pieces of stone.

Inside the unassuming cemetery chapel is a magnificent stained glass window and mosaics.

Marvel at this turn-of-the-century masterpiece that has been turned into a rather stately supermarket.

Mussolini gave Cincinnati a bronze statue of Romulus and Remus suckling at a wolf's teats.

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

An unoccupied lighthouse encased in layers of ice from the waters of Lake Erie.