Florida · about 4 km from Williston
Devil's Den
- Max depth21 m (69 ft)
- CertificationOpen water / no overhead
- Water temperature≈ ~22 °C (~72 °F)estimated, no reports yet
Diving and fills
Dive here with
Fills nearby
- Fill stationBlue Grotto Dive Resort (Williston)Air; nitrox (mentioned with the courses) — askRoute ↗
- Fill stationFlorida Springs Scuba (Williston)Air, nitrox, oxygen and trimix (per their SSI listing) — askRoute ↗
- Fill stationExtreme Exposure (High Springs)Air, nitrox (32 %, 50 %), O₂ (AL40) and trimix ('mix' in doubles); walk-in fills of your own tanks: askRoute ↗
What it looks like
We Went Scuba Diving in a Cave at Devil's Den Florida! 😱 Scuba Diving in Devil’s Den Florida Scuba diving in Florida : Devil's Den, Williston
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Videos and posts
From other divers, via YouTube, Instagram and Facebook. They only load when you click; after that, Google's or Meta's privacy rules apply.
We Went Scuba Diving in a Cave at Devil's Den Florida! 😱 Scuba Diving in Devil’s Den Florida Scuba diving in Florida : Devil's Den, Williston
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Other people's footage, not advice: how someone else dives here says nothing about what suits your team. Dive within your training.
The dive
A spring pool in a dry cave with a hole in the roof (~37 m wide underground chamber), with rock formations and fossil beds holding remains of extinct Pleistocene animals.
Profile and sections
A spring pool in a dry cave with a hole in the roof (~37 m wide underground chamber), with rock formations and fossil beds holding remains of extinct Pleistocene animals. Water 22 °C. A nice rest-day or photo dive.
Practical: no sunscreen allowed.
- Depth and profile
- Max ~-21 m, average ~-15 m (wannadive)
- Configuration
- All configurations (ask about rebreathers).
- DPV: Not DPV-suitable (estimate)
- Small space; a scooter makes no sense.
Who can dive where
- At least Open water / no overhead
- Configurations: Backmount / twinset / Sidemount / CCR / Small cylinders / no-mount (speleo sumps)
- Goes down to 21 m (trimix or deco may be needed)
This is how the planner decides who in your team may dive this cave. Rules your own trip adds (organizer, a mail, the AI) show with your trip.
How to get there
Private (Devil's Den Spring, 5390 NE 180th Ave, Williston); reservations required; daily 8:00–17:00. Last dive in the water no later than 90 min before closing, out 15 min before closing.
Around Devil's Den
Fills3 fill stations · nearest 2 km
Blue Grotto Dive Resort (Williston)
3852 NE 172nd Ct, Williston, FL 32696
Air; nitrox (mentioned with the courses) — ask
Daily 8:00–16:00 (closed Thanksgiving, Christmas Eve, Christmas Day and Easter)
Fill station and full rentals at the Blue Grotto; mainly for divers diving there.
Florida Springs Scuba (Williston)
127 E Noble Ave, Williston, FL 32696
Air, nitrox, oxygen and trimix (per their SSI listing) — ask
Wed–Sun 8:00–17:00 (closed Mon and Tue)
SSI dive centre in the middle of Williston, within three miles of Blue Grotto and Devil's Den. Guided dives and training at springs across the area, from Try Scuba to full cave and Extended Range (sidemount, doubles or rebreather). Park behind the shop, entering from 1st Street.
Extreme Exposure (High Springs)
18481 High Springs Main Street, High Springs, FL 32643
Air, nitrox (32 %, 50 %), O₂ (AL40) and trimix ('mix' in doubles); walk-in fills of your own tanks: ask
Daily 8:00–18:00
Tech and cave shop since 1995. Rents singles, stages and doubles (steel/alu, air, nitrox or mix), regulators, backplate/wing, lights and scooters; training.
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