Sai Nuan Beach is one of the most beautiful beaches on Koh Phangan. On both sides of the road are two famous peaks of Koh Tao. It's quiet here, with 2 restaurants on the left and right for those looking for a bite to eat on the beach. The atmosphere of Sai Nuan beach is calm and reminiscent of Koh Tao in the past before 1997, which was really the early era of Koh Tao tourism.