The Florida Caverns is located just outside the city of Marianna. It is the only air filled cave in Florida that offers public tours. Most other caves in Florida are found underwater. So trade in those flip flops for some sturdy shoes and get exploring this rare Florida gem. Florida Caverns State Park The cave at Florida Caverns State Park began its formation over 35 million years ago with the lowering of sea levels. Stalactites and stalagmites can be found in the cave. The land was acquired in 1935 and began the development to become a state park. The Civilian Conservation Corps helped turn the cave into a tourist destination…