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Spring

Little River Springs

Springto 30.5 mLittle River Springs caveUnited States
Open to qualified divers, with conditions · as published 2026-10-14 Suwannee County park; vehicle entrance fee and seasonal hours. Access rules change: confirm with the landowner or managing authority before you travel.
Documented Also known as: Little River Spring, Little River, Little River Springs County Park
Entrance depth
4.6 m (15 ft)
Commonly dived areas
19.8 m (65 ft)
Maximum depth here
30.5 m (100 ft)
Published category
None published
Water temperature
22 °C

The spring pool and cave entrance of Little River Springs county park on the Suwannee River; a short cavern drops quickly into a high-flow cave that is affected by river levels.

The head pool is small, up to about 7.5 metres deep, with the cavern entrance in the pool less than a hundred yards from the Suwannee River. The short run gives limited room for swimming, snorkelling and open water diving, and the park can be crowded with local swimmers.

Beyond the cavern the passage narrows and the current strengthens. Divers should check river conditions first: when the Suwannee is high, river water can siphon into the cave.

The environment

Small spring basin (maximum about 7.6 m) with a cavern sloping to roughly 15-20 m and a main passage dropping to about 30 m; strong outflow.

Conditions

About 22°C year-round. River water can siphon into the cave when the Suwannee is high, and tannin staining appears afterwards. Busy with swimmers on warm days.

Typical ranges from published sources, not current conditions.

Facilities

Paved parking, overlook decks, picnic pavilions, portable restrooms.

Little River Springs Satellite: NASA Blue Marble

For orientation, not navigation. Hollow dots are approximate.

Sources: [1] Suwannee County Parks & Recreation ↗[2] Extreme Exposure ↗[3] Divers Alert Network ↗[4] U.S. Geological Survey ↗[5] Dive Outpost ↗ · checked 2026-10-14
Every fact on this page, with its source (12)
FactStatusSource
The cavern begins in about 15 feet of water at normal water levels.15 ft is about 4.6 m. Reported [2] [3]
The cavern slopes from about 15 feet to 65 feet.DAN (s3) gives the cavern as 15 to 55 feet (4.6 to 16.8 m); 65 ft is about 19.8 m. Sources conflict [2]
The main passage drops steeply through a chimney formation to approximately 100 feet.Provider figure; about 30.5 m; not a surveyed cave maximum. Reported [2]
The spring basin has a maximum depth of 25 feet and the cavern entrance is in the head pool less than a hundred yards from the Suwannee River. Reported [2]
River water occasionally siphons into the cave, which is not the time to dive it. Reported [3]
The county describes the spring as 72 degrees. Verified [1]
There is a $5 per vehicle entrance fee to the park.Dive Outpost (s5) says the fee applies Fridays to Sundays. Sources conflict [1]
Park hours are April to October 9am-7pm and November to March 9am-5pm.Dive Outpost (s5) lists 7am-7pm and 7am-6pm and closure on Tuesday mornings. Sources conflict [1]
The park has paved parking, overlook decks, picnic pavilions and portable restrooms. Verified [1]
USGS lists Little River Springs at latitude 29.9966167. Verified [4]
USGS lists Little River Springs at longitude -82.9662402. Verified [4]
The Suwannee County page lists no diving rules, only that pets and alcohol are not allowed. Verified [1]

Verified: stated by an official or primary source we opened. Reported: from a secondary source only. Sources conflict: the note gives both versions. May be out of date: the newest source we found is old.

Written in our own words from the sources above. Report a correction

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