Taigong Island, an island reef near Rizhao Sea. If the tide is high or in the morning, the shadow of Taigong Island can not be seen. Only after 3 p.m., or when the tide is low, Taigong Island will show its true appearance. At this time, there will be a speedboat to take people to Taigong Island. Of course, there will be a charge. The speedboat should try not to sit in front, and the clothes will definitely get wet. After going to the island, they usually take small buckets, pick up shells, fish, shrimp, crab and so on. It will be happier to take children to the island.