All-year-round protection, 5-15 m visibility, shallow reef, and Saxophone Bay turtles and nudibranchs.
Shallow Koh Larn reef with bommies.
Under Thai law.
Saxophone Bay at Koh Larn is one of Pattaya’s most versatile "Near Island" dive sites, perfect for those who appreciate marine diversity and relaxed conditions. Located on the southwest side of the island, it gets its name from the unique shape of the bay's coastline. The Saxophone Experience * Vibrant Topography: The site features a long, shallow reef dominated by massive starry corals and large boulder bommies. As you move along the coast, the reef gradually slopes from 3m to 18m, making it ideal for both scuba and freediving training. * Premium Marine Life: Keep your eyes peeled for Hawksbill turtles, which are frequent residents here. The sandy channels between coral patches are prime spots for spotting Blue-spotted Ribbontail rays and camouflaged Nudibranchs. * The "Secret" Resident: For those with a keen eye, Saxophone Bay is one of the best spots to find Seahorses clinging to the soft corals and fans. * Optimal Conditions: Sheltered from strong northerly winds, it offers calm waters and visibility ranging from 5m to 15m year-round.
Conservative baseline from public research. No community dives logged yet.
Depth range, seasonality, and planning context.
Reported Depth
3m - 20m
Depth Note
A long shallow reef with coral bommies and a finger reef that drops to about 15 m; most of the action sits in the shallower band.
Best Season
Year-round, with the calmest and clearest windows in the dry season.
Typical Conditions
A sheltered near-island reef with calm water, good year-round protection, and a long shallow slope that stays interesting for training dives.
Hazards, restrictions, and access requirements.
Key Hazards
Safety Notes
Keep an eye on surface traffic, avoid brushing the coral bommies, and give marine life space in the shallow reef lanes.
Access Restrictions
Usually visited as part of the Koh Larn near-islands circuit rather than as a standalone shore entry.
Community notes to help plan your visit.
Scuba Diving
A relaxed reef with coral bommies and enough structure to stay interesting on repeat dives.
Freediving
The long shallow reef and calm water make it one of the better freedive-training profiles on Koh Larn.
Snorkeling
The shallow reef edge stays interesting for snorkelers when the water is calm.
Species commonly reported at this site, with direct links into their wildlife guides.
Community dive logs and visit reports for this site.
Average conditions based on logged dives & visits.
Planning answers for access, conditions, timing, and site logistics.
Last Updated
Research Sources
All-year-round protection, 5-15 m visibility, shallow reef, and Saxophone Bay turtles and nudibranchs.
Beginner-friendly Koh Larn dive circuit guidance including Saxophone Bay.
Saxophone Bay / White Rock, coral bommies, anemone gardens, and common marine life on Koh Larn.
Satellite dive spot with shelter from current and wind plus snorkel / freedive-friendly shallow reef.
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