Introduction to the Shangcheng District: The Shangcheng District is the urban area, located on the west side of the site, and mainly consists of temples, altars and noble residences. The western part of the city is divided into the men's area and the religious area. The most eye-catching thing here is the Inca Palace and the large tower, whose stone walls are amazingly exquisite. The eastern part of the urban area is also divided into two communities: service area and women's area. The main building in the service area is the mill area, which was built by the Incas for grain processing. The Sanfoil, located in the Women’s District, is one of the largest building complexes in the entire ancient city, containing 16 communities; the Pacha Mama Temple is also located in the Women’s Quarter, where the Inca worshiped the earth goddess who symbolizes fertility, Pacha Mama. God's place.