Valley of Silver is an Algerian city located in the state of Chlef. It is characterized by its green nature and its large dam located in the Wancharis Mountains. It was named by this name in relation to the valley passing through it, and according to the accounts, there were huge rocks of silver in the valley. Wadi Al-Sidha is one of the important economic cities in the country, in which there are many pottery, wool and clothing industries, in addition to the large production of some vegetables and fruits.