Hongze County belongs to Jiangsu Province, but Hongze County has been revoked and Hongze District of Huai 'an City has been established. Hongze District belongs to Huai 'an City, Jiangsu Province, which is located in the middle of Jiangsu Province and on the east bank of Hongze Lake. Due to the setting of the lake, Hongze District in Huai 'an City is high in the west and low in the east.

Hongze is surrounded by two lakes and surrounded by water. Known as the "Pearl of Huaihe River" and "Land of Fish and Rice", it is a new eco-tourism city on the lakeside.

The territory is rich in rock salt, mirabilite and geothermal resources, among which mirabilite and rock salt have the highest grade and the largest reserves in East China, and the proven reserves reach 65.438+0.5 billion tons and 2.3 billion tons respectively.

There are many historical sites around Hongze Lake, such as Zhenshuitieniu and Xianren Cave. There are hundreds of islands in the middle of the lake, thousands of acres of lotus ponds, 10,000 acres of reeds and other natural landscapes, and there are also cultural attractions such as Hongze Lake Monument, Qianlong Emperor Monument and Qiao Zhou Datang Monument along the coast. Sanhe Gate is the first gate of Changhuai River and a national water conservancy scenic spot.