Ko Losin is a remote offshore pinnacle in the Gulf of Thailand, accessible only by liveaboard from the Songkhla area. The site features walls, drop-offs, and reef topography descending from shallow crests to around thirty-five metres. Currents are moderate to strong, making this intermediate-to-advanced territory suited to drift diving experience. Visibility ranges widely depending on conditions. The marine life recorded here includes whale sharks, blacktip reef sharks, silvertip sharks, green sea turtles, bluespotted fantail rays, giant moray eels, and hairy frogfish. Ko Losin was declared a marine protected area in recent years, and its isolation means the reefs retain healthy hard coral and sea fan coverage.
Fin maps 2 sites in Ko Losin (2 scuba diving sites).
1 more site to explore
