Richelieu Rock, a horseshoe-shaped underwater pinnacle, juts out from the seabed in the Andaman Sea, 45 kilometers off mainland Thailand. Part of the Mu Ko Surin National Park, it's known for its remote location. Dives typically range from 20-28 meters, with a maximum depth around 35 meters.
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Richelieu Rock boasts vibrant purple corals and exceptional marine biodiversity. Encounter playful schools of fish, majestic manta rays gliding effortlessly, and even the chance to spot a giant whale shark. Keen-eyed divers can discover fascinating critters like harlequin shrimp and ghostpipe fish.