The other very well-known bay in Phi Phi Islands. Lo Da Lum has a fine pristine beach, where many people come to take a bath in the crystalline waters and where many boats anchor in the sand, because there is no pier. Here, the sea floor is less deep than in Tong Sai and in low tide, it is common for people to walk on the wet sand and watch the fishes. In this bay stands out some hotels, such as Phi Phi Cabana Hotel and CoCo Beach Resort. Far in the distance, you can appreciate Ko Hin Ut (Camel Rock Island).
Pi Ley is a large inlet on Koh Phi Phi Ley in-between Phaya Naak Cave and Loh Samah. The whole inlet is surrounded by vertical cliffs. The sea is shallow near the mouth and the depths of the inlet are reached by going over the coral reef at its entrance. At the back of the inlet is a large 100m wide pool that is about 5-8 m deep.