The grave of the 19th-century sea captain who coined the phrase "Old Glory" can be found in this quiet cemetery.

The world's largest version of this iconic puzzle cube is located in Knoxville, Tennessee.

An ode to "The Queen of Appalachia."

The art studio of an early 20th-century painter, hidden amid the Great Smoky Mountains.

The pan man stands as a testament to the functionality of American cast iron cookware.

One man’s religious convictions led him to build this stone castle meant to withstand an apocalypse.

While knives are the main feature in this store, visitors will also find dinosaur bones and meteorites.

The alley connecting two of country music’s most historic venues has a rich history of its own.

This mansion turned restaurant was once a pitstop for Al Capone during his travels.

All you ever needed or wanted to know about America's favorite whiskey, but not a drop to drink.

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

Live long and prosper in Tennessee.

Home to drunken tower-climbing goats... seriously.

An abandoned town is hidden in Great Smoky Mountains National Park.

This 12-foot-tall T-rex is the largest K’Nex skeleton sculpture in the world.

In 1911 this intersection was called "the heaviest corner in the South," and outlandish claim that only grew wilder over the years.

Once one of the largest producers of pig iron in the world.

Marine fossils from the Devonian period are exposed at this park.

The massive, original Colgate Clock is mounted on a defunct factory building that was once a prison.

This candy shop has been serving up sweets to the Louisville area since the 1850s.

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

An abandoned theme park with a strange and tumultuous past.

A ceramic-tiled room at the Seelbach Hotel said to have secret tunnels used by Al Capone and a crowd that helped inspire F. Scott Fitzgerald's 'The Great Gatsby.'

A life-sized memorial to Harry L. Collins, the official corporate magician of Frito-Lay.