Thailand
Koh Tachai is the northernmost island in Similan National Park, offering two world-class dive sites: the Pinnacle and the eastern reef. Nutrient-rich currents feed enormous barracuda schools and regularly attract oceanic manta rays and whale sharks between November and May.
Information on this page, including technical data such as depth, current, visibility, access, and recommended level, is informational and may vary. Confirm actual conditions with a local operator before the dive.
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Reviews are from other divers — personal experiences, not guarantees.
