Devil’s Den in Williston is one of Florida’s most unique prehistoric springs, offering crystal-clear waters and an underground cavern perfect for snorkeling. This privately owned site is a limestone sinkhole with a subterranean pool, creating a surreal experience for those wanting to swim among ancient rock formations. With water temperatures remaining a steady 72°F year-round, snorkelers can comfortably explore the underwater rock formations and marine life in one of Florida’s most fascinating geological marvels.
Adventure Guide to Snorkeling at Devil’s Den
The Underground Spring
What Makes It Special: The main attraction at Devil’s Den is its underground chamber filled with fresh, clear spring water. Sunlight filters through the natural opening in the ceiling, creating an incredible light display underwater. The cavern measures 120 feet in diameter, offering plenty of space to snorkel through pristine waters.
Key Features: The depth of the water ranges from 10 to 55 feet, allowing snorkelers of all skill levels to enjoy. A wooden staircase leads directly into the cavern, providing easy access to the water.
Unique Rock Formations
Why It’s Noteworthy: The limestone walls date back over 10,000 years, providing a chance to swim among ancient geological formations. Stalactites and fossils can be spotted along the rock surfaces.
Amenities Available: Rental gear is offered on-site, including snorkels and masks, allowing visitors to experience the underwater world even if they don’t bring their own equipment.
Marine Life
What You’ll See: Small fish and freshwater turtles are commonly spotted in the spring. Although the ecosystem is limited due to the cavern-like environment, the crystal-clear water allows for excellent visibility, making it ideal for observing aquatic life.
Local Insights
Historical Significance: Devil’s Den was once a prehistoric sinkhole where early inhabitants lived, and fossils of extinct animals have been found in the cavern.
Cultural Notes: The site is privately owned and managed specifically for recreation, making it a peaceful and well-maintained location for visitors.
Visitor Tips
Best Time to Visit: Mornings are ideal to avoid crowds, especially on weekends. Weekdays offer a quieter experience.
What to Bring: Snorkel gear (or rent on-site), water-friendly shoes, and a wetsuit in colder months.
Directions: From Gainesville, take US-27 south for about 30 minutes to reach the site.
Adventure Map
Reviews
Raven Ruiz3 weeks ago
Just felt like a bit of a rip off. I wouldn't say it's entirely worth it. I didn't go into the water though because it was way too cold outside and I didn't feel safe, personally. But if I was rich and didn't care about the cost I would've done it. There was an adorable cat on the grounds and it's pretty there but not much else to say about it.
dx d5 months ago
Devil’s Den looks exactly like the pictures. You must reserve time slots on line to snorkel. You must bring your own fins,mask, snorkel or rent theirs. You cannot go into the Den without this equipment. No swimming without this equipment for those that didn’t read the sentence before this one. If you don’t have your own they will rent everything to you. No pets. Don’t bring any pets unless you’re checked in at their campground. Read their website like I did. It will tell you everything you need to know. As long as you follow what the web site says you’ll have a good time. Don’t and you’ll be like these other haters who gave one star reviews because they failed to follow instructions then wanted to blame this place instead of blaming themselves for failing to plan and failing to follow simple third grade directions. So annoying. Someone even gave a one star review because the phone wasn’t answered by the fourth ring. These people are busy checking people in, doing the cash register, etc. They have restrooms where you can take a shower after you finish snorkeling. Bring your own towel. They have walking trails with waterfalls that are cool. Fish pond with koi fish. Picnic tables. Pretty cool. I even saw three donkeys when I was there. If you have a question read the web site again. You’ll find just about 99% of answers to reasonable questions there. Have fun and enjoy your time at Devil’s Den!!
Juancarlos Martinezin the last week
As an instructor this place is a great place for training courses. The staff is excellent and the service is outstanding! A very professional operation but fun as well. James is the man! Ask for him if you need anything and he will take care of you! The Brazilian food truck that was there today was amazing as well! Thanks for the fun and the memories! See ya next month!
Rodney LeMond Sr3 months ago
We visited this place during a daily outing. It was scenic, and the Den itself was very unique . I am sure scuba diver's and snorkelers would enjoy it. We didn't participate in any activity, we just went to view the park. There was a $7.00 entry fee per person just to walk through, just FYI. I am not sure what the cost is if you dive, or snorkel. It is a dirt road going in, and a dirt parking lot. There is tent camping, and Rv camping signs.
Haley Martin3 months ago
What a fantastic experience! Went in the off season (November) it was perfect weather, no lines and not many people. Staff are friendly and helpful. Swimming in the cave is incredible, fish live there and the light from the opening at the top make this absolutely stunning and surreal. Highly recommend!