This dive site, known as Hin Ngam Koh Rok, features a beautiful long sloping coral reef. Navigation is straightforward, following the natural contour of the reef that gently descends from the shallows. While there's no specific historical narrative provided, the site offers a classic Thai reef experience, characterized by its vibrant and extensive coral formations, including impressive fire coral gardens near the surface.
The marine life here is abundant and diverse. Divers can expect to encounter a variety of fish species such as false clown anemone fish, grouper, parrot fish, butterfly fish, angel fish, and surgeon fish. The extensive reef also hosts beautiful bubble corals, giant barrel sponges, and majestic giant gorgonian sea fans. A highlight for many visitors is the frequent sighting of hawksbill sea turtles.
The best time to visit this dive site, typical for the Andaman Sea, is during the dry season from November to April when sea conditions are calm and visibility is excellent. Hin Ngam Koh Rok is perfect for underwater photography, offering both wide-angle opportunities with its expansive coral gardens and macro subjects with its varied small reef inhabitants. Its shallow depth and rich marine life also make it an exceptional spot for snorkelers and freedivers alike.

