Luohan Mountain locates at east coast of Wulie River which is one of the famous mountains of Chengde. A peak among the hills resembles an Arhat who has his hands on his knee, facing the river, with an air of calm on his face. Another peak besides this main peak is like a young Arhat. A peak in the east of main peak is like a monk with a scarf on him. Two peaks in the south of main peak look like two Arhats laughing while holding each other’s shoulder. It is estimated that Luohan Mountain has come to being for 3,000,000 years.