Considered one of the best snorkelling hotspots in Thailand, no trip to Koh Phi Phi Don would be complete without exploring what lies beneath the waves. Boasting great water clarity and an underwater landscape abound of marine species, Phi Phi Don is a treasure trove for snorkelling enthusiasts. Some of the top snorkelling spots on Koh Phi Phi include Shark Point and Nui Beach while those who sign up for a snorkelling tour in the area will find that most tour operators also venture down to Maya Bay and Bamboo Island. Snorkellers are most likely to find blacktip reef sharks, sea snakes, cuttlefish, clownfish and lionfish during a tour of the coral reefs off the coast of the island.