Dive Richelieu Rock
Since there is just so much to see at this dive site, the guides usually schedule more than one dive here. You will appreciate the chance to experience all these attractions, plus schools of mackerels and barracudas, more than once.
 Richelieu Rock - Similan Islands |
 Richelieu rock Whale Shark |
 whale shark |
One of the most famous dive sites of Thailand. Richelieu Rock is an isolated pinnacle to the east of Surin Islands. Forming a horseshoe figure, the pinnacle falls steeply to the surrounding sand bottom at 35 metres depth. The south side is a bay with a slope that gently falls to the deep, while the rest comprises sheer walls, groups of rocks and numerous small caves that are home to various marine life. The majority of corals are colourful soft corals jostling against the wall, accompanied by huge sea funs, hard corals and sea anemones.
whale shark |
Due to the diversity of small and large creatures, Richlieu Rock is a paradise for underwater photographers. Ghost Pipefish, Frogfish, Harlequin Shrimps, Tiger-tailed Seahorses, Janss's pipefish are some of the smaller marine life that can be spotted here. In addition, plenty of Anemonefish species, particularly Tomato Clownfish are regularly sighted.
Pelagic fish swarming around the small outcrops include chevron barracudas, rainbow runners and plenty of Bigeye Trevally, Fusiliers and Snappers. Giant Groupers resting on the sand floor are a common sight. On the Surrounding sandy slopes can be seen Leopard Sharks and the elusive Guitar shark!
 Whale Sharks are big and slow |
Lastly, this site is famous in Thailand for being a hotspot for encounters with both Whale Sharks and Manta Rays.
Depths range from 5 meters in low tide to 35 meters.
This dive site is suitable for intermediate and advanced divers.
There can be a strong current and if so the mooring line should be used to descend. Shelter can usually be found at some area of the dive site.