This dive site, known as White Rock and Black Rock, is an expansive and versatile underwater 'root' located just south of Nan Yuan Island, adjacent to Koh Tao. Its topography allows for diverse dive routes, ensuring that even repeated visits offer new discoveries depending on the chosen path and depth. The site's inviting nature makes it suitable for divers of all skill levels, from those just starting out to seasoned explorers seeking specific marine encounters.
White Rock is a vibrant habitat for a wide array of marine species. Divers can look forward to encountering larger inhabitants such as stingrays, puffer fish, and various species of turtles that often seek refuge among the rock formations. For enthusiasts of smaller creatures, the sandy patches are home to fascinating gobies, while the corals and rocky crevices host numerous nudibranchs, shrimps, and other captivating macro subjects.
The best time to visit White Rock aligns with Koh Tao's generally good diving conditions, with excellent visibility often experienced during the dry season from May to September. This site is highly recommended for divers focused on observation and photography, whether targeting the larger fish or the intricate macro life. Its accessible depths and rich biodiversity also make it an ideal spot for freedivers and snorkelers to enjoy the shallower reef areas.
