Koh Sak
Pattaya, Thailand
About
Probably the best dive site on Koh Sak (Horseshoe Island) is the eastern side facing Pattaya. There are a number of concrete cubes at exactly 10m depth. Following them on a due south heading you can hop from cube to cube in a drift dive. Turtles and stingray abound, also lookout for giant pufferfish here too.