Mangyu Mountain is near Mangshan Town, Yongcheng City, Yu, Su and Lu four provinces. The ticket is 100 yuan. It is divided into four scenic spots: Wang Mausoleum of Security Mountain, Hanxingyuan, Confucius Mountain and Chen Sheng Wang Mausoleum. It includes scenic spots such as snake monument, Confucius cliff, Chen Sheng Tomb, Hanliang Wang Tomb Group, Zhang Feizhai and so on. Although Mangyu Mountain is only more than 100 meters away, it is the only mountain group on the eastern plain of Henan and the highest point in the eastern plain of Henan. Because of the steep terrain, it enters the natural barrier in the hinterland of the Central Plains, so it has been a place of fighting for soldiers since ancient times, and the nobles are also regarded as a treasure of Fengshui. The tomb of the King of the Liang Kingdom of the West Han Dynasty was established here. On the mountainside of the Security Mountain, there are the tombs of the filial king and the tomb of the queen. Although it is not too big in the current view, it is quite huge if it is calculated by the time of the West Han Dynasty. Transportation: You can take a passenger bus to Yongcheng at the passenger station diagonally opposite Shangqiu Station, 25 yuan. Then take the Mangshan Town bus in Yongcheng and pass the scenic spot.