Weidun Park is located on the west side of Weidun Neolithic Site in Qishuyan District, Changzhou City. It was built in August of 1988, covering an area of 13.33 hectares, including 5.33 hectares of water. The park combines the advantages of various landscape gardens, which not only highlights the characteristics of classical architecture in Ming and Qing dynasties, but also embodies the charm of water towns in the south of the Yangtze River. There are 18 buildings in the park-bridges, corridors, pavilions, pavilions and docks-embedded in the lake. The blue waves on the lake are vast, and the 60-meter-long 17-hole stone bridge spans the lake, which is perfect and unique. The nearby Weidun site is the earliest primitive social village site discovered in Changzhou so far, covering an area of about 200,000 square meters, 5,000 to 6,000 years ago. It belongs to Majiabang culture and has rich connotations. It is an important Neolithic site in Taihu Lake Basin. The site was discovered in 1960. After 1972, three archaeological excavations were carried out, and nearly 700 pieces of production tools, household utensils and decorations were unearthed, and more than 50,000 pieces of various pottery pieces were unearthed. In addition, a large number of carbonized rice grains have been unearthed, which has become valuable information for studying the origin of rice farming in Taihu Lake Basin.