Yixing National Forest Park is located in the southwest of Yixing City, at the junction of the three provinces of Jiangsu, Zhejiang and Anhui. It is divided into two blocks, the southern Gaoshan Mountain and the northern Tongguan Mountain. The mountain system belongs to the Tianmu Mountain, which is the second highest peak in southern Jiangsu. The park is surrounded by mountains, and has dense trees with springs spreaded. Wild animals and plants resources are abundant. The park also has provincial-level Xiaoheigou, Longchi Nature Reserve and Jiangsu Pumped Storage Power Station as well as many historical and cultural landscapes.