- Location: Surin Islands - 46km (25 n.miles) NE of the Similan Islands
- Site Depth: 0 - 50 meters
- Site Visibility: 20 - 40 meters
- Currents: Rapid and strong
- Difficulty Rating: Advanced
Completely different from the Similan Islands, here you will find a
line running west from the island. The ridge is covered with small soft
corals and surrounded by a mixture of hard and soft coral.
Large schools of fusiliers, snappers and trevallies are also very common here. Also commonly seen here are leopard sharks, white tip reef sharks, and manta rays.