Introduction to Agrada Ban: It is 4870 meters above sea level. On the north side of Daban is an alpine meadow with low grass. There is a small alpine glacier lake near the top, which is formed by the melted snow water from the mountains on both sides of Daban. The sky is blue and clear. From the top of Daban, you can see the steep and towering Gasherbrum Peak in the sky due south. The road section on the south side of Daban is steep. The water flow in the valleys on both sides of the valley carries a large amount of gravel and alluvial deposits, making the path undulating and winding, making it difficult to travel.