The Q'eswachaka bridge is located across the Apurimac river, at about 13.000 feet, in Canas province. This imponent bridge spans 120 feet, and is rebuilt every one or two years as communal effort by all the local indians of the region. About 700 men and women form the communities Huinchiri, Ccollana come to Q'eswachaka to the Festival of the Construction of the Bridge.