Don't throw away the bottles of mineral water you have drunk. You can go to the seaside reefs to pick up crabs and fish. It's not interesting. There is a long dike near the sea. It's very nice to take pictures. The background is pure blue sky. It's very impressive to take pictures. The sand on the beach at the seaside is really very thin. It doesn't slam its feet. It can run and jump as much as it likes.