Swallow ditch scenic spot is not so famous, is Hailuogou sister ditch, also one of the world's highest peaks in Gongga Shandong, the ditch is 40 kilometers long, there are low sea glaciers, forests, snow peaks and warm, cold springs, is Gongga Shandong slope The only place where you can see Gongga's main peak. The sightseeing car into the mountain, from the palm trees in the valley, the green bamboo forest to the towering ancient trees of the virgin forest, the large wild rhododendrons, to the colorful herbs and wild flowers at high altitudes, and the cattle and sheep leisurely eating grass on the mountain, it is a dreamy world.