Sigou Valley Scenic Area is 12 kilometers far away from Huanglong Valley. It is a spacious ancient glacier valley. The entrance of the valley is a spacious terrace. Huanglong town lies in this valley.
The altitude of this scenic area is 2700 meters to 4200 meters. The landform here is very changeable. There are high unique peaks topping to the sky.
And there are spacious beaches as well. The primitive forests and glaciers keep the original looks from ancient times up till now. Sigou Valley Scenic Area has totally different style with Huanglong Scenic and Historic Interest Area, although it is the closest scenic spot to Huanglong.