Swertia Island in Dalian, known as the Pearl of the Yellow Sea, consists of 13 islands of different sizes, so it has a large area and abundant water resources. There are so many people going in summer. Zhangzi Island is indeed an island, so to go by boat, Dalian Port, Golden Stone Beach, Pikou can go by boat, about two and a half hours, departure port prices vary, from more than ninety to more than 140 yuan, if seasickness is recommended before departure, take sour plum, seasickness seat is not easy. But it's great not to get seasick. The sea scenery is good. You'd better wear sunglasses.