The eastern part of the ancient city of Yongchang is the Qilian Mountains. The deserted and inaccessible are all snow-covered snowy mountains and dark black frozen soil. There is no northwest style~ Transportation: You can only drive there, there is no public transportation. Recommended reason: This desert wild scenery is rare, indifferent mountains, lonely shadows, although there is no makeup point, it is better than countless people. Tips: It's really remote, travel is a big difficulty, don't try it without a car, the natural conditions are bad.