Currents, if any, are minimal along the northern face but can be moderate along the rock's more open southern wall. Fringing the rocks are numerous sea whips, some bent over by the aggregations of wing oysters clinging to them. Pairs of large Blue-ringed Angelfish explore the nooks and crannies. The outer of the two large outcrops directly south of Koh Phi Phi Ley. No mooring buoy.
Currents are weak to moderate.
The prime spot is the southwestern section, where the large rocks form a mountainous terrain, featuring walls that drop to elevated ledges. There are many gorgonian seafans, sea whips and colorful soft corals. Lots of Bearded Scorpionfish disguise themselves amid the rocks, and various species of lionfish hover between. Varying sizes and species of colorful parrotfish and wrasse, along with large schools of Moorish Idols, seem to be at all depths. The higher ledges have numerous sea anemones well populated by clownfish.