No.5

Located in the northern part of the geopark, this valley stretches 13 km in length, oriented northeast-southwest, with a straight trough and five short tributary valleys in its middle and lower reaches. The valley is generally wider than 1.5 km, with a depth greater than 300 m. The valley floor is flat, with dammed lakes formed by alluvial fans. The elevation at the entrance is 3090 m, and there are several horn peaks within the valley that exceed 5000 m.