• Boulder Formations & Swimthroughs
• Assorted Hard & Soft Corals
• Turtles, Triggerfish, Long Fin Banner Fish
• Slight to Moderate Currents
• 8 to 25 Meters Visibility
• Advanced Divers
Between 1 and 28m deep, this site consists of boulder formations that offer an array of safe short tunnels and swim-throughs. These features make this dive site one of the most fascinating sites around Koh Tao.
Ideal for the adventurous or novice diver (novices should keep to the shallows) Green Rock gives you the chance to see beautiful parrot fish feeding on the main pinnacle close to the surface as well as White Eyed Moray's and Blue Spotted Rays deeper amongst the rocks.
Hawksbill Turtles can also be seen and as always, keep a wary eye on the Triggerfish that nest in the sand. It is often possible to spot the less common Pink (or Yellow Margin) Triggerfish here as well.