Introduction to Daweigou: Daweigou was a maintenance facility commonly used by large settlements at that time. This large ditch in the Banpo settlement is 6-8 meters wide at the mouth, 1-3 meters wide at the bottom, and 5-6 meters deep. The edge of the ditch near the inner edge of the residential area was once 1 meter higher than the outer edge. After drilling, it was found that the circumference of the trench is about 500 meters. According to rough estimates, its construction required the excavation of nearly 100,000 cubic meters of earth.
Attraction