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Devil's Den, Williston

(3.2/5 based on 220+ reviews on the web)
Visit one of North America's most prehistoric places, Devil's Den -- an underground spring inside a karst cavern. Located in Williston, Florida this cavern has been home to the remains of many extinct animals aging back almost 2 million years as well as the bones of early man, dating back to 75,000 B.C.

The pleasant year-around temperature of 72 degrees in the Den allows for comfortable diving, winter or summer.

You'll find open water and cavern diving at its best & will be fascinated by the rock formations with stalactites and 33 million year old fossil beds, truly a natural wonder.
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Reviews
TripAdvisor
  • Only a mile from Blue Grotto this is another cool dive spot. It is definitely worth going to. It does get crowded especially with snorkelers. Dive first thing before the snorkelers invade. Bring a hig...  more »
  • This place is beautiful, well the inside of the den is, not a lot to see besides that, so if you are going to swim or dive is great if not, just go somewhere else. Cristal clear water not a lot of fau...  more »
  • I had a wonderful time staying in the cabins and snorkeling with my family at Devil's Den. You get to have the unique experience of swimming in a crystal clear, underground Florida Aquifer with sunlig...  more »