MV Harmony, one of the very best-value liveaboard diving boats sailing out to The Similan Islands and Richelieu Rock has just reduced the prices for the forthcoming trips which sail on on January 13th and 17th 2014. There are just a few spaces left on these excellent 4D/4N 14 dive cruises. The first sails from Khao Lak on the evening of January 13th and returns on the afternoon of January 17th. The second leaves on the evening of the 17th and returns in the afternoon of January 21st. The first dives of each cruise are in the centre of the Similan Islands archipelago, and then the boat works its way north stopping off at Koh Bon, Koh Tachai and Richelieu Rock.