Phi Phi island has the best beaches I've ever seen in my life!! Anyone that has seen the film the beach...it is that beach! The sea was unbelievably clear blue and the sand was like flour. Ended up spending quite a while on the island. It was extremely touristy but nice to meet a lot of people. Got to do alot of things there including kayaking, snorkelling (saw a few little sharks!), climbed up to the highest point and could see pretty much the whole island and also went cliff jumping!! Probably one of the most scary things I've ever done, but I managed to do it 3 times. Also did a lot of sunbathing and swimming, and have at last been sick. I've pretty much been waiting for it, and it only lasted 24 hours so nothing too bad.