Introduction to strange stones: The main peak of Wulong Mountain, "Nantianmen", is 496 meters above sea level. The mountain is not high, but it has unique charm, full of beautiful scenery and various atmospheres. The scenic area not only has tall and straight mountains and numerous strange rocks, but also has secluded caves, clear springs and strange pines, forming the "four wonders" of Wulong Mountain, making people forget to leave.