精选优质文档-倾情为你奉上Three natural bridgesThe Wulong Karst (: 武隆喀斯特) is a natural landscape located within the borders of , Chongqing Municipality.It is divided into three areas containing the , the Qingkou (箐口天坑) and respectively. It is a part of the Wulong Karst National Geology Park as well as part of the , a . 20kilometres (12mi) southeast of Wulong County town, the area lies on the border of Baiguo and Hetao villages.The Three Natural Bridges are a series of natural limestone石灰岩 bri
