All that's left of the quintessential "cabin in the woods."

A modernist landscape of water and sci-fi concrete.

A hospital closed seemingly in the middle of operations, leaving behind fodder for horror films and ghost hunters.

This historic "City of the Dead" lies prominently in the center of New Orleans' famous Garden District.

This natural wonder drops 16 stories straight down through rare flora and streaming waterfalls.

Wild lights and sound effects turn a walk through some caves into an eye-popping 1960s tourist attraction.

One of the dwarven trees dates back to 1625 and survived the Hiroshima bombing.

This knobby, drooping New Orleans oak is a favorite place both for climbing and for meeting giraffes.

Strange red rock formations that have been attributed to a higher power for hundreds of years.

A one-of-a-kind collection of a unique medium.

The world's longest known cave system.

Crypt mausoleum in cathedral's basement contains relics of third century Roman martyr, Saint Vibiana.

It’s not hard to see why the historic Peabody Conservatory of Music’s library has been described as a “cathedral of books.”

Possibly the most beautiful carillon in the world, set atop Iron Mountain in Florida.

Florida might be at its most surreal in this museum devoted to the famed Spanish artist.

One person’s lost luggage is another person’s treasure.

A much more welcome kind of snowbird vacationer, manatees camp out in these springs every winter.

The site of the climactic scene from the classic horror film is now a historic landmark.

Home to items never before seen by the public.

Hollywood's most famous landmark, the "temporary" sign that has stood for decades longer than intended.

The oldest cemetery in New Orleans, resting peacefully for over 200 years now.

Tour the dark and beloved poet's former cobwebbed basement, which may have inspired "The Black Cat."

Home of an evil witch famous within southern folklore.

Enormous lake at the bottom of a unique cave system.