Sihong Hongze Lake Wetland Scenic Area is located in Sihong County, Suqian City, northern Jiangsu Province, eastern China. It is backed by the world-famous Beijing-Hangzhou Grand Canal in the north, the Huaihe River, the dividing line between north and south China in the south, and the vast Hongze Lake in the east. It is an important part of the experimental area of ​​the 750,000-acre Hongze Lake Wetland National Nature Reserve. It is a national 5A-level scenic spot integrating sightseeing tourism, ecological leisure, science education, vacation and health preservation, etc.