This is the best red leaf scenic spot I have seen in Sichuan. There are also many tourists during the red leaf period, but the red leaf is really praised. It is a postcard to take a photo along the way. No wonder so many photographers are looking for an angle to take pictures with long guns and short guns. If you can stay in the scenic area for one night, it will be perfect to play for 2 days and one night. The size of Langou and Black Beargou are very primitive, the woods are also very large, the autumn is really beautiful, personally feel better than the red leaves of Jiuzhaigou, there are mountains, trees, streams, and will come again.