After visiting the Ryugujyo cave, I drive to Tamatorizaki observatory. The ride takes a bit more than 30 minutes (about 25 km). Nothing to say, except that it is breathtaking and the water is of a beautiful turquoise color. We can see the coral reef line. Close by only one soba restaurant (Japanese noodles – tomatori kyuke) very friendly and cheap. After some rest I take the direction of Hirakubozaki lighthouse located at the north end of the island.