Ko Samui

Ko Samui in the Gulf of Thailand is a popular island destination with a developing dive scene. Access to nearby reef sites and walls is possible from local dive centers, and conditions are typically warm year-round with clear water and moderate visibility. Most diving around Ko Samui centers on day trips from the coast and surrounding isles, suitable for beginners and intermediate divers. Freshwater options are not local to the island itself, so training and dives generally occur in saltwater offshore or nearby accessibility points on the Gulf of Thailand.