Traditional Appalachian dances such as the Georgia Rang Tang and the Shoo-Fly Swing are kept alive at this weekly event.

This abandoned amusement park was built on a site with a dark history.

A particularly creepy abandoned hospital that sparks interest for lovers of the supernatural.

Mysterious ancient boulder carved with petroglyphs in the mountains of Western North Carolina.

The U.S. Supreme Court's secret Cold War relocation facility in the mountains of North Carolina.

The hotel where Martin Luther King Jr. was shot is now a museum dedicated to his work.

The "Jade Museum" is full of thousands of intricately carved works of art made from various precious stones.

This limestone outcropping was once a ceremonial site for ancient Native Americans.

Enormous lake at the bottom of a unique cave system.

This strange hill on Old Fort Road where gravity works in reverse has been fascinating locals for years.

A tourist attraction founded around a slumping cabin.

The beauty of urban decay, hiding some dark secrets.

A vast collection of rare, historical, and vintage supercomputers.

A mysterious inscription may hold a clue about the "Lost Colony" of Roanoke.

The oldest county library in the United States.

A small museum in a ward on the east side of Tokyo showcases the works of one of Japan's greatest ukiyo-e artists.

This family mausoleum is steeped in symbolism and looks more like a fantasy location than a grave.

Most historians agree that the so-called "Gentleman Pirate" wasn't much of either of those things.

Home of an evil witch famous within southern folklore.

A museum to a cave explorer whose tragic death was a media sensation, and whose corpse became a tourist attraction.

The world's longest known cave system.

A failed utopian experiment for British expats in the American South is now a Victorian village frozen in time.

This former maximum-security prison is creepy, sobering, and supposedly haunted.

For two weeks every June, fireflies in the Smoky Mountains perform an astonishing light show.