
South Twin
Upcoming departures
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60% of divers returns to us
60% of divers returns to us
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Liveaboard cruises offering dives at the South Twin
All about South Twin dive site
South Twin is a granite island dive site, which gives it a different underwater character from many of Mergui’s limestone formations. Large boulders, valleys, swim-throughs, and coral-filled passages create a more sculptural dive, with the feeling of moving through a submerged island landscape.
What to see
Divers may see sea fans, soft corals, reef fish, fusiliers, trevallies, barracuda, nudibranchs, shrimps, moray eels, and cuttlefish. The boulder formations may also shelter macro life such as ghost pipefish, frogfish, and small crustaceans.
When To Go Diving
The strongest window is usually December to April, with calmer seas and better visibility. Water temperatures are commonly 26–30°C, while visibility can range from 15–30 metres on good days.







