Tongchuan Yijiazhai Scenic Area: The scenic spot is located at the southern end of the Qiaoshan Mountains, more than 1600 meters above sea level, and is the Danxia landform. Here the mountains are continuous, the mountains are stacked, the cliffs are steep as sharp as a knife, the terrain is steep, the forest is like the sea, the trees are shaded, the bushes are overgrown, and the scenery is beautiful.