I can't see it on the map, but it's really very big. I walked and walked for an afternoon before I went out. The scenic spot is quite good, the environment is very good. Seoul Lake Park is located in Weiyang District of Xi'an City, Shaanxi Province. It is 200 meters south of the cross of Fengcheng 4th Road and Zhuhong Road. It was originally the Unity Reservoir (Gucao Yun Open Channel). The widest water surface is 80 meters, the narrowest is 30 meters, the water depth is 4 to 6 meters, and the lake surface is 850 mu. It is a special ecological park integrating flood control and security, landscape, water area ecology, cultural relics protection and urban agricultural irrigation.