In which a local geological marvel becomes a quaint roadside attraction.

This church in Pittsburgh is home to the largest collection of religious relics in North America.

Collection of trolley cars in the woods represent one man's attempt to preserve transportation history.

A modern ghost town whose inhabitants were driven away by the growth of nuclear power.

Eccentric concrete mansion and museum designed and built by hand from the inside out.

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

An abandoned cemetery lies in ruins as the surrounding forest swallows it whole.

America's most famous museum of medical oddities is home to the remains of Albert Einstein's brain.

A toxic ghost town sitting atop a massive coal fire.

This railroad overpass is said to be home to a murderous goat-man whose very legend has led to very real deaths.

This abandoned cemetery has a dark past of bodies buried over bodies.

An enormous natural sandstone bridge in Kentucky.

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

An abandoned theme park with a strange and tumultuous past.

Prehistoric animals decorate this popular outdoor park.

Moonbows over Kentucky.

This former tuberculosis research hospital endeavored to cure the dreaded disease with fresh air and positive attitudes.

The world's longest known cave system.

This magnificent Cincinnati graveyard is also a popular public park.

The morbid items in this small and hidden museum are not for the weak stomached.

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

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

Deep scars on the earth left by the Ice Age.

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