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Lafayette Blue Springs (Green Sink)

Florida · about 30 km from Live Oak

Lafayette Blue Springs (Green Sink)

  • CertificationIntro to cave

Diving and fills

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Fills nearby

  • Fill stationAmigos Dive Center (Fort White)~59 min drive (estimate)Air to 4,500 psi (~310 bar), nitrox 21–40 %, medical O₂ (also for rebreathers), custom trimix (continuous blender), argonRoute ↗
  • Fill stationGinnie Springs dive shop~65 min drive (estimate)Air (high-volume) and nitrox 32 %; no trimix listed. Prices 2026, excluding tax: air $9, doubles air $14, nitrox single cylinder $15, nitrox $0.15 per cubic foot (for top-offs and doubles)Route ↗
  • Fill stationExtreme Exposure (High Springs)~74 min drive (estimate)Air, nitrox (32 %, 50 %), O₂ (AL40) and trimix ('mix' in doubles); walk-in fills of your own tanks: askRoute ↗
All fill stations and places to stay ↓

What it looks like

All 4 videos and posts

Videos and posts

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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 first-magnitude spring on the Suwannee (up to 168 million gallons a day). Practical: cave diving only, in Blue Springs and Green Sink; open-water diving is prohibited.

Open-water and cavern diving are not allowed here; certified cave teams only.
Profile and sections

A first-magnitude spring on the Suwannee (up to 168 million gallons a day).

Practical: cave diving only, in Blue Springs and Green Sink; open-water diving is prohibited. Min. 2 divers, finish 1 hour before sunset, no scooters.

Depth and profile
Depth not found · Green Sink system >3.6 km, passages averaging ~6 m wide and 3 m high, rooms up to 30 m wide and 9 m high
Configuration
All configurations; roomy passages.
DPV: Not DPV-suitable
Scooters are banned in the park.
Who can dive where
  • CaveAt least Intro to cave
  • Whole caveConfigurations: Backmount / twinset / Sidemount / CCR / Small cylinders / no-mount (speleo sumps)

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

State park: register first at the north entrance ranger station (sign-in form, show certification or leave it on the dashboard), then dive from the south entrance.

Plan your route ↗

Around Lafayette Blue Springs (Green Sink)

Fills3 fill stations · nearest 54 km
  • Amigos Dive Center (Fort White)

    ~59 min drive (estimate)

    5472 SW Elim Church Rd, Fort White, FL 32038

    Air to 4,500 psi (~310 bar), nitrox 21–40 %, medical O₂ (also for rebreathers), custom trimix (continuous blender), argon

    During shop hours (times not listed) — ask

    Walk-ins welcome. O₂-clean equipment required for O₂. Dive centre in 'cave country' since 2006.

  • Ginnie Springs dive shop

    ~65 min drive (estimate)

    Ginnie Springs Outdoors (in the park), near High Springs, FL

    Air (high-volume) and nitrox 32 %; no trimix listed. Prices 2026, excluding tax: air $9, doubles air $14, nitrox single cylinder $15, nitrox $0.15 per cubic foot (for top-offs and doubles)

    Park hours: Mon–Thu 8:00–17:00, Fri–Sat 8:00–19:00, Sun 8:00–18:00. Last fill between 15:00 and 17:00, depending on the fill technician's availability

    Rents cylinders (incl. nitrox steel 85), BCs, regulators, suits and lights. Personal compressors are banned in the park.

  • Extreme Exposure (High Springs)

    ~74 min drive (estimate)

    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.

Where to sleepAround Live Oak on Booking.com ↗

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Caves nearby6 within 11 km

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Sources, sharing and disclaimer

Sources

Current conditions

Visibility, flow and water levels change quickly. Right before your dive, check what other divers report:

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Certification requirements, configurations and trimix depths are estimates for planning. Always check them locally and dive within your training. Compiled from web research (Florida State Parks, FWC, Suwannee and Walton County, Ginnie Springs, dive centres in High Springs, Fort White, Luraville and Marianna, NSS-CDS, USGS, wannadive.net, Divernet, Wet Rocks Diving, news; Sept 2026). Pins mostly from the USGS spring records (NWIS), compared with Wikipedia and wannadive; Orange Grove Sink from Grottocenter; ~ = estimate. Paradise Springs, Hart Springs, Bonnet Spring and Weeki Wachee were added in Oct 2026 (DivingFL, Hart Springs Park, Visit Gilchrist County, Extreme Exposure, Bay News 9, Wikipedia); Ginnie Springs Outdoors, dive manager (message, Oct 2026). Cherokee Sink was added in Nov 2026 (Visit Wakulla, Visit Tallahassee, America's State Parks, GUE/WKPP, dive reports on ScubaBoard; pin from OpenStreetMap). Rules, prices and access change — check locally.