A luxurious 1880s hotel with its fair share of Tiffany stained glass, Edison electricity, and of course, ghosts.

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

This stretch of highway is said to be haunted by ghosts of settlers whose graves were paved over.

This presidential tomb was not dedicated until years after Harding's death due to personal controversy.

An octet of classic chrome trailers speared into the ground act as a tribute to the silver bullets of the open road.

A haunted hill that supposedly defied gravity.

Disney World's very first waterpark is now an abandoned ruin being reclaimed by the swamp.

Enormous lake at the bottom of a unique cave system.

"We Seceded Where Others Failed."

The smallest post office in the United States is no bigger than a broom closet.

A dramatic, 360-degree recreation of Pickett's Charge in the Civil War.

The fifth-longest suspension bridge the world, connecting one Michigan peninsula to another.

Once one of the world's great cities, Cahokia was a place of religious worship, trade and mass human sacrifice before being mysteriously abandoned.

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

This replica of the Greek structure is in the heart of Nashville.

Disney's abandoned animal island is now an overgrown ruin that was almost the coolest attraction ever.

A vast array of tropical plants collected by a vacationing couple.

A sealed test tube said to hold Thomas Edison's dying breath was given to the inventor's friend and mentee, Henry Ford.

This moving cemetery sphere is a slowly rolling stone.

A building so large that it has its own weather.

Welcome to old Florida, where a 1940s mermaid show is still enchanting visitors.

An icon among Florida's pre-Disney tourist attractions, just west of Orlando.

A monument celebrating the idea of reaching inaccessible places.

Where monkeys run wild and the humans are caged.