The Similan Islands - Deep Six
Deep Six lies on the northern tip of Island 7 and has a buoy line running down to 18 meters there as the name implies you can descend down to over 60 meters. Here the dramatic underwater boulders have formed some excellent swim throughs, tunnels and canyons that make this an exciting dive.
But down in the soft coral garden the largest gorgonian sea fans in the Similans survive untouched. Large barrel sponges add more to the "bigness" of this dive.
