09:00~2 1:00。 According to the official WeChat account of Lianyungang Beach, Lianyungang Beach is open from 09: 00 am to 265438+0: 00 pm. Liandao Beach is the largest natural high-quality beach in Jiangsu Province, also known as Suma Bay. It is mainly composed of Dashawan Bath and Sumawan Bath. The bay integrates mountains, seas, forests, rocks, beaches and human landscapes.