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

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

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

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

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

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

The world's largest occupied bat houses hold hundreds of thousands of flying mammals.

The only Florida state park with publicly accessible caves.

A monument celebrating the idea of reaching inaccessible places.

This beautiful Miami garden was designed as a laboratory for tropical plants.

Despite being made of a seashell mortar, the crumbling remains of this historic Florida mill are still standing.

Jacksonville's highways rendered this century-old grammar school unusable.

When this test site was abandoned, they didn't even bother to take the rocket with them.

Island ghost town detailing Flagler's folly in building the Overseas Railroad.

A humid oasis combines recreation with exploration in a unique underwater cavern.

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

This picturesque ghost town is located on the banks of the Suwannee River.

A gleaming white tower in ornate Indian style soars above the low-slung bungalows of north Tampa.

The behemoth beasts engaged in an epic battle is the second-tallest statue in the contiguous United States.

Florida castle built with aluminum printing plates.

This ancient sinkhole-turned-healing-pool is a treasure trove of archeological discoveries and may even be the Fountain of Youth.

This ancient octopus-like tree was saved from destruction thanks to shady reporting.

Japanese gardens dedicated to the Japanese farmer that refused to throw in the trowel.

The ruins of this antebellum sugar plantation are the end result of a Seminole attack during the Florida Wars of 1836.