Richelieu Rock - Famous dive site in Thailand, fully covered with glass fish (the Junk liveaboard) 

Certainly one of the best dive sites in Thailand, Richelieu Rock is an isolated pinnacle about 10km east of Surin Islands and 100km NNE of the Similan islands. The very top of the rock is just visible at low tide, but submerged at high tide. Below the surface Richelieu Rock is approximately horseshoe shaped consisting of several groups of rocks, pinnacles, overhangs and small caves. It drops most steeply on the north and west side, while the south side slopes more gently on the “inside” of the horseshoe. Maximum depth is about 35 meters, but it can be dived mostly at 20 - 28 meters.
Filmed with Panasonic GH5 in Nauticam Housing with Nauticam wet wide lens 1B and 2 X-Adventurer M8000 video lights. No red and blue filters applied. November 2022.