Dive Sites in the Koh Samui archipelago Part 4Simon Vetterli
Green Rock is located just north of Koh Tao, the depth here is between 1 to 28 metres deep. This site consists of boulder formations that offer a array of safe short tunnels and swim throughs. These features make this dive site one of the most fascinating dive sites around Koh Tao. Green rock gives you a chance to see beautiful Parrot Fish feeding near the surface on the main pinnacle as well as White Eyed Morays, Blue Spotted Sting Rays and the odd Turtle. Here is where Tiggerfish can been seen a lot as they often nest here, not just the Titan but the Yellow Margin Tiggerfish so keep a wary eye out for them.