How not to Pass Your Open Water Course + Similan Islands Dive ...

On the morning of our fifth day at sea we motored north out of the Similan Islands National Park towards the famous Richelieu Rock. After listening to the divemaster's briefing we were donning our equipment when a diver on another boat ... We descended to Richelieu Rock and instantly knew why so many consider it to be the best dive site in Thailand. It is a massive feature that is every inch covered in life. The tiniest, most bizarre creatures such as harlequin shrimp, ...