National marine park of Similan Islands and the famous dive site Richelieu Rock are reachable by diving safari from Phuket or Khao Lak, from november to May
MV Manta Queen 3
MV Manta Queen 3 offers 4D/4N scuba diving safaris in national park of Similan Islands from November until May. She's a good value for money boat.
MV Manta Queen 1
MV Manta Queen 1 offers diving safaris in national park of Similan Islands and Richelieu Rock from November until May. She's a good value for money boat
MV Manta Queen 2
MV Manta Queen 2 offers diving safaris to Koh Bon, Koh Tachai and Richelieu Rock from November until May.