The west slope of Changbai Mountain is the best place to watch Tianchi, and the most positive view of Tianchi is the panoramic view, but the west slope is often cloudy and it is very lucky to see Tianchi. When we arrived at the west slope, it rained, but we could not stop us from visiting the beauty of Tianchi. After climbing a ladder, we arrived at the top of the west slope of Tianchi. In the process of climbing, we will see many peaks, which is very spectacular.