Florida
Wakulla Springs
Closed to divers
Recreational diving in Wakulla Spring and the swimming area is not allowed (Edward Ball Wakulla Springs State Park); only WKPP/GUE exploration teams dive it. In the same park cave divers can go to Emerald Sink, and open-water divers to Cherokee Sink.
- Max depth107 m (351 ft)
- CertificationFull cave
- SpecialExperienced divers
Diving and fills
Dive here with
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Fills nearby
- Fill stationCave Adventurers (Marianna)Air, nitrox 32 % (banked), trimix (advance notice), O₂, helium, argonRoute ↗
Now at Wakulla Springs
What it looks like
1987 Wakulla Springs Cave Diving Expedition Wakulla Springs Florida Cave Dive Diving into (and researching) the Wakulla Spring cave system | Coast to Canopy (video version) DIVING AT WAKULLA SPRING, FLORIDA Post on FacebookVideo · State Archives of Florida
All 5 videos and posts
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.
1987 Wakulla Springs Cave Diving Expedition Wakulla Springs Florida Cave Dive Diving into (and researching) the Wakulla Spring cave system | Coast to Canopy (video version) DIVING AT WAKULLA SPRING, FLORIDA
- Facebook
State Archives of Florida
Search for more onYouTube ↗Instagram ↗Facebook ↗
Other people's footage, not advice: how someone else dives here says nothing about what suits your team. Dive within your training.
The dive
The longest underwater cave in the US, explored by the Woodville Karst Plain Project, which connected it to Leon Sinks in December 2007.
Part of Wakulla–Leon Sinks system. Also in this system: Emerald Sink (Leon Sinks), Clearcut Sink (Leon Sinks)
Profile and sections
The longest underwater cave in the US, explored by the Woodville Karst Plain Project, which connected it to Leon Sinks in December 2007. In July 2000 the WKPP set a world record here for the longest penetration into a flooded cave, 19,000 ft (~5.8 km); later records went further still. The caves around Tallahassee are very sensitive to rain (Wet Rocks).
Practical: no recreational diving in the main spring or the swimming area. The park allows cave diving at Emerald Sink and Clearcut Sink (the latter now closed for road works on Highway 319) and open-water diving at Cherokee Sink.
- Depth and profile
- Wakulla–Leon Sinks system: ~51.5 km of passages, down to ~-107 m (Wikipedia)
- Configuration
- N/a — recreational diving in the spring is banned.
- DPV: unknown
- Closed to recreational diving.
Who can dive where
- At least Full cave
- Configurations: Backmount / twinset / Sidemount / CCR / Small cylinders / no-mount (speleo sumps)
- Goes down to 107 m (trimix or deco may be needed)
- Experienced divers only
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
Edward Ball Wakulla Springs State Park (465 Wakulla Park Drive). Divers check in at the main entrance station; calling ahead (+1 850 561 7276) is recommended.
Around Wakulla Springs
Fills1 fill station · 103 km
Cave Adventurers (Marianna)
5211 Limestone Ln, Marianna, FL 32446
Air, nitrox 32 % (banked), trimix (advance notice), O₂, helium, argon
Daily 8:00–18:00 (InDEPTH business directory)
Edd Sorenson's cave centre on Merritt's Mill Pond: CCR service and training up to CCR cave, guided dives, pontoon rental to Twin Caves and Hole in the Wall, scooter rental for Jackson Blue, lodging via Karst Kottages. Fills while you wait. The fill prices on the older website (air $5 single / $10 doubles, nitrox $0.11/cu ft) are probably outdated.
Caves nearby2 within 3 km
News
- The 2026 InDepth State of Cave Exploration ↗
- In 2017, scientists poured Rhodamine WT pink dye into Porter Hole Sink under Florida's Lake Jackson; 35 days later instruments picked it up at Wakulla Spring through limestone caves ↗
All (3)
Access and rules change: check what applies locally right before your trip. Source: GDELT Project and the news feeds of diving magazines. Search for more news ↗ Searched automatically, last on 13 Nov 2026.
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