Racha Noi, Yai

Richelieu Rock is a massive underwater rock formation held an important diversity of marine life. You will see the impressive nature.

The two main islands are Ko Surin (north and south) is the same size and form, which is only about one meter deep at low tide.

This trip with 3 different dives at the King Cruiser Wreck, Shark Point and Koh Doc Mai island runs in high season and low season too.