A haunted hill that supposedly defied gravity.

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

A replica of one of the more than 15,000 civilian lookout towers that lined the U.S. coast during World War II.

An icon among Florida's pre-Disney tourist attractions.

Electrical pylon in the shape of Disney's beloved mouse.

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

The unique collection includes bronze cast handprints of some of America's most famous astronauts.

A building so large that it has its own weather.

The culprit who accidentally lit this 3,500-year-old tree on fire stated "I can't believe I burned down a tree older than Jesus."

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

The third tallest lighthouse in America once guided author Stephen Crane to safety.

Town of spiritualists and mediums in Florida.

Mariners once used this prehistoric landfill as a navigational landmark.

The only ancient owl carving found east of the Mississippi.

This whimsical outsider art wall holds tiny treasures donated by the local community.

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

This kitschy curio wonderland is full of fake animals, teak tables, and a cacophony of random bric-a-brac.

St. Augustine's record-setting narrow street was designed to protect against pirates.

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

It's a pretty creepy lock-up.

The walls of America's oldest masonry fort famously "swallowed" cannonballs.

In this case, 'zero' marks the spot where the iconic Old Spanish Trail ends.

A tribute to Ponce de Leon's supposed quest for eternal youth.

Must form and function forever remain at odds? Not if the Florida Department of Transportation has its way.