Longshou Dam is a stone arch roller dam, which spans the west of Zhuangtou Village, Jiaodao Town, Chengcheng County, and is located at the junction of the lower reaches of Luohe River and Wei Village, Robin Town, Pucheng County. The well point drainage method of Longshou Canal in the Western Han Dynasty is the crystallization of the high wisdom of the ancient Han working people and provides valuable experience for world water conservancy. The dam was named after the first section of Longshou Canal built during the reign of Emperor Wu of the Han Dynasty. At present, it is a scenic spot jointly developed by Pucheng and Chengcheng counties, which is a bright pearl to revitalize the tourism development of the two counties. 1 is a famous dam in Guanzhong area of Shaanxi Province. It is famous for its long historical and cultural background and beautiful natural scenery.