Home to a monument dedicated to the American Rock duo along with a collection of music memorabilia.

Once one of the most polluted caves in America, now an environmental success story and a museum dedicated to caves.

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

Amazing taxidermy dioramas from the 1960s in a cement building meant to look like an ice cave.

An abandoned theme park with a strange and tumultuous past.

A former 19th-century tavern, famous for its peach brandy and honey concoction.

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.

Veritable museum of 20th century country music history.

A unique home built by Andrew Jackson Caldwell that also served as a military hospital.

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

The remains of this visionary community can still be found much as it was a century ago.

Every birth, death, and marriage is recorded in these color-coded leather-bound books.