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

A giant 400-acre preserve in North Florida for displaced wolves.

An underwater city for the dead.

A mysterious castle built as a monument to lost love.

Off of the Crawfordville Highway in Florida, nature is taking back this decrepit row of Ford trucks.

The ruins of a once massive plantation are now a private residence hidden in the Florida wilderness.

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

Gutted airplanes slowly decay in a Florida field.

An 18th-century Spanish watchtower made entirely of seashell and concrete.

A secret, rocky playground hidden amongst the plain white beaches of the Florida coast.

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

Florida castle built with aluminum printing plates.

The world's 2nd or 3rd or 4th busiest seaplane base.

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

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

St Bernard de Clairvaux Episcopal Church, better known as one of the oldest European buildings in the Western Hemisphere.

In memory of the 110 victims of ValuJet Flight 592 that crashed in the Everglades.

An abandoned vacation home spent a decade taking on legends. It's now taking on water.

The scuba diving training facility was named for the steam that rises from the cave's chimney.

Once featuring over 60 miniature replicas of famous Chinese locations, the Splendid China theme park was completely abandoned and is now mostly rubble.