Koh Tachai Pinnacle/The Dome
The Dome is a hidden reef point located about 500m south of Tachai Island. A large dome-shaped bedrock shaped like an upturned plate is dotted around a large granite boulder. The top of is at 12 meters and the current can be the strongest in the area depending on the conditions. As a result, there are many large predatory fish such as blue and white trevally, bluefin tuna, barracudas, manta rays, and whale bays.
The middle layer is filled with a variety of yellowbacks, yellow dashes, blue dashes, and other fusiliers. At dawn and dusk you can see them being attacked by bluefin trevelly and a tornado of 1,000 blackfin barracuda. Manta rays and whale sharks are seen.
Level
- Advanced
Visibility
- 18 m
Current
- Light Current
- No Current
- Strong Current
- Ripping Current
DIVE TYPES
- Drift Dive
- Cleaning Station
- Pinnacle, Needle, Seamount
Temperature & Visibility
Wildlife Diversity
Affiliated Training Center
Dive sites nearby
© Sea Turtle Divers, 82220 Phang Nga
Ao Yai, Koh Tachai
© Sea Turtle Divers, 82220 Phang Nga
North Ridge, Koh Bon
© Hobo-Ya Similan, 83120 Phuket
West Ridge, Koh Bon
© Sea Turtle Divers, 82220 Phang Nga
The Wall/Waterfall, Koh Bon
© Warunchit R. (#2791609)
The Bay, Koh Bon
© Hobo-Ya Similan, 83120 Phuket
Richelieu Rock
© Hobo-Ya Similan, 83120 Phuket