This dive site, Koh Hong, is renowned for its dramatic limestone karsts that soar out of the emerald Andaman Sea, creating a unique and visually spectacular environment both above and below the waterline. The site is particularly famous for its central 'room' or lagoon, which offers a secluded and shallow area. Underwater, divers can explore diverse topography including walls and gentle swim-throughs, with navigation being straightforward due to mild currents.
The vibrant coral reefs at Koh Hong are teeming with life, featuring a rich array of hard and soft corals. Divers are frequently delighted by sightings of colorful reef fish such as clownfish and parrotfish, alongside larger species like barracuda, snappers, and groupers. Sea turtles are common visitors, and divers might also encounter various shark species, adding to the thrill of the dive.
The best time to visit Koh Hong for diving is generally during the dry season from November to April, when weather is calm and visibility is optimal. Its suitability for 'all skill levels' makes it ideal for beginners, while experienced divers can appreciate the diverse marine life and topography. Freedivers will also find the shallow depths and calm conditions perfect for exploring the underwater world.
