A 19th century library favored by Edgar Allan Poe and H.P. Lovecraft, known by locals as "the Ath."

The highway's southernmost spot is a beloved local attraction.

A monument celebrating the idea of reaching inaccessible places.

Florida's oldest bar was once a morgue, complete with a hanging tree and gravestones.

This legendary "evil" doll has been haunting the citizens of Key West for over 100 years.

An eerie smiling woman looms above the granite tombstones.

Civil War soldiers, captains of industry, and paupers all interred on historic grounds.

The highest point in Tennessee, Clingmans Dome bears witness to the ravages of one type of insect.

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

The place where Samuel "Slater the Traitor" brought the Industrial Revolution to America.

An architectural statement of artistic intent smack in the middle of Providence, Rhode Island's Colonial uniformity.

A giant roll of mints marks the birthplace of one of America's most famous candy brands.

This sweet Southern elixir comes from what may be the oldest grape vine in North America.

The small first-floor apartment where the author wrote her Pulitzer Prize-winning book 'Gone with the Wind.'

The Battle of Atlanta in 360 degrees, featuring a corpse that bears a striking resemblance to Clark Gable.

The largest puppetry museum in the United States houses the world's most complete collection of Jim Henson artifacts.

Just a few miles from downtown Atlanta is a trail covered in a crazy collection of outsider art.

This massive store is home to an eccentric collection of vintage, retro, and peculiar goods.

The first public building in Savannah to offer air conditioning was a luxurious cinema that still operates today.

Death comes to anyone who dares to touch this concrete column.

This throwback amusement park is home to rides and unique storybook figures from the past.

This evocatively named natural crevasse was created by a torrent of water that smashed right through a granite deposit.

This sandstone gorge in New York State's Adirondack Mountains is home to waterfalls, flumes, and more.

Louise Bourgeois' 30-foot-tall steel spider sculpture.