Feilai Peak, also known as Lingqi Peak, is a mountain peak. The mountain is 168 meters high,[1] the mountain is composed of limestone. Feilaifeng due to the long-term groundwater erosion, Feilaifeng formed many fantasy and variable holes, such as Longqidong, Yurudong, Sheyudong, Hupedong, etc., the cave has a history, very legendary color.