A failed, un-built suburb that has been going feral for decades.

This 140-year-old beacon off the Florida Keys marks the wreck of a Navy ship that once roamed the Caribbean hunting pirates.

This now-deactivated naval base defended the Florida coast for centuries.

These crumbling foundations are all that remain of the once-stately 1840s manor that gave the town of Bradenton its name.

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."

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

Believed to be haunted, this old cemetery is beautifully adorned with Spanish moss hanging from the trees.

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

The island residents are known for taking their quirky sense of humor with them to the grave.

The ruins of a once-thriving sugarcane plantation that was burned in the Second Seminole War.

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

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

One of the world’s largest and deepest freshwater springs, where mastodons once roamed.

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

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

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

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

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

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

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

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.

Over 120,000 curious objects that have shaped our modern world.

A 1950s eccentric's vision of Eden preserved as a hiking trail.

A community of collapsing homes more than a mile out from the Florida coast.