I am travelling to Bangkok in a few days and want to go to one of the beautiful beaches - you know the ones that you see pictures of when you see beaches in Thailand, like Koh Pee Pee or Phi Phi Leh. I live in Sydney, so I am used to nices beaches, but I want to see that beautiful clear water and greenery, like in the movie The Beach. Does anyone know of any like that that are a day trip from Bangkok? I would really appreciate any fast replies. Thanks!!