Possibly the world's oldest rug, this Egyptian relic is woven entirely from ancient cat hair and once carried a mummified human foot.

Former utopian colony based on the belief that the universe exists in a hollow sphere.

The ruins of a Florida miracle spring resort make it seem like a wonder that this was ever a health spa.

One-time winter retreats of prolific inventor Thomas Edison and his friend Henry Ford.

A building so large that it has its own weather.

The abandoned bathhouse is all that remains of the hot springs considered Florida's original tourist attraction.

This abandoned NASA launch site is now a memorial to a trio of astronauts who were killed there.

An underwater statue of Christ blesses the depths off Key Largo.

A nude beach alongside a washed-out road.

Pensacola's UFO home has withstood many hurricanes—just as the experimental 1960s design intended.

A swamp that was the site of prehistoric water burials also managed to preserve its corpses for millennia.

VW heaven in the backwoods of Dade City, now gone.

Visitors are welcome to enter this lush Key West sanctuary to entertain its plethora of rescued parrots.

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

Built in just a little over a week this preserved bunker was created to protect our most attractive POTUS while he was on vacation.

The so-called "world's shortest river" is actually a window into a cave.

After the attack on Pearl Harbor, rocks and fossils from every U.S. state were collected into a pyramid of national unity.

A circus legend leaves an unexpected endowment.

Intertwined, interspecies trees which locals believe can grant boons to lovers.

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

Over 12,500 words are scrawled across each room of this historic plantation house and no one knows why.

Former villa and estate of James Deering developed to preserve native tropical forests.

Visitors flock to see this church tower's unintended feature: It happens to resemble a giant chicken from multiple points of view.

One of the only Florida forts to remain in the hands of the Union all through the Civil War still stands as a historic stronghold.