"Smile Mountain Line" is a hiking trail that connects Shulin, Yingge, Three Gorges, Tucheng, Zhonghe, Xindian, Shiding, Shenkeng and Pingxi, forming a smiling curve, to promote "all-age fun , To create mountains and forests together, low-carbon neighbor tourism is the main appeal, and the core spirit is "closeness to the mountains", "closeness" and "intimacy".
