This boulder stays on its mountain thanks to a huge chain and on the map due to local legend.

This grave marks the final resting place of a legendary frontiersman... unless it doesn't.

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

A recreation of the doomed ocean liner in the middle of the Smoky Mountains.

After a water tower painting was accused of being an ad, a simple fix was made that gave the city a motto.

Moonbows over Kentucky.

Kentucky, Tennessee, and Virginia meet at this point in the Cumberland Gap.

The world's longest known cave system.

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

Prehistoric animals decorate this popular outdoor park.

An abandoned theme park with a strange and tumultuous past.

One of the few surviving "Wigwam"-themed motels.

This huge clock made of flowers and simple machinery was once used a political weapon.

A pharmacy built in the shape of a mortar and pestle, now resembles a fancy cocktail.

This modern castle sat empty for decades before a fire inspired its builders to complete its luxury halls.

A full-scale replica of a 1774 colonial settlement in Kentucky.