Introduction to Duan Xin Reservoir: Duan Xin Reservoir was created by damming the river in 1970. It is currently the largest medium-sized reservoir mainly used for power generation in the county. The reservoir is located at the foot of Wulong Mountain, the highest peak in the northern part of Wuyuan County, with vast expanse of blue waves and mandarin ducks playing around. The green mountains on all sides are reflected in the green water, and the water and sky are the same color, which is so beautiful.