Introduction to Ghost Valley: Located two miles west of the Grand Canyon, the ghost head at the entrance of the valley has sharp fangs and a bloody mouth, seeming to swallow up all the evil in the world. Passing through Guitou, the valley is quiet and quiet. Many landscapes such as "Jinluo Peak", "Dragon Collection", "Golden Bear Watching the Moon", "Ancient Cliff Dwelling", "Half-faced God", "Bajie Subduing Demons", "General Stone" and so on show its magical and charming style. The ancient shell coins unearthed in the valley and the remaining ancient cliff dwellings on the cliffs reveal traces of human activities here thousands of years ago.