Huang Songyu Reservoir was built in 1971, and it has a history of nearly 50 years. There are three power stations. If you go from Black Douban Village to Diaowo Village, Huguan Road will pass through the reservoir and go up the mountain. There is an observation deck overlooking the beautiful scenery of the reservoir, there is a faint mist shrouded in the mountains, and the rolling mountains reflect in the water, like the scenery of the Three Gorges, and the scenery is vigorous. The parking area has stone plaques and profiles about the reservoir, some bold people go down to the shore to fish, and sometimes there are farmhouses selling mountain goods, which is interesting.