The Three Natural Bridges are a series of natural limestone bridges located in Xiannüshan Town, Wulong District, Chongqing Municipality, China. They lie within the Wulong Karst National Geology Park, itself a part of the South China Karst-Wulong Karst UNESCO World Heritage Site. In Chinese, the bridges are all named after dragons, namely Tianlong Qinglong and Heilong.