Tiegouxia gorge is at Dazhuang village, Xinying Townshio, Hezheng County. It is about 12 km long, and its valley wall is nearly vertical. When you look up at the bottom of gorge, you can see that the two mountains stand side by side. The brook flows happily in the crevice, and the Rhododendron group stretches and spreads out in the gorge. Gurgling stream, blooming flowers, and mountains make up a beautiful scene.