This is about 44 kilometers northwest of the Bama county seat, in a karst region with peaks and depressions and valleys and other great topographic features.
The locals back in the 32nd year of the Guangxu reign, Qing Dynasty (1906) raised the money to build the four-story, hexagonal tower of wood and stone.
This consists of the dam, underground power station, Longtan Sky Lake, and Nafubao Exposition Garden and is a major development project on the Hongshui River.