Depth : 10 -20 m
Visibility : Poor (5 – 20 m)
Currents : Strong
Marine life that can be seen : nudibranchs, bearded scorpionfish, pipefish and seahorses
High rock is a small islet with a single tree perched on top of it. It has walls on its east and north sides and rocky reef on west and south sides. This is usually the first dive in the water of the Mergui Archipelago.
High rock is excellent for the night dives as when all cup corals burst open in brilliant orange.
source : A-one Diving