Laji Mountain, the road sign is Laji Mountain, a high-altitude snow mountain in Guide on the edge of Xining. It takes about an hour to drive from Xining. Xining in late October is close to zero, and Laji Mountain has been covered with thick snow. It was a drizzle at the foot of the mountain that day. It began to snow in the middle of the mountain. When I arrived at the sign of Haidi 3820, I could see the snow all over the sky and could not see 5 meters away. There was no cost to stop the car on the side of the road to take a photo. There was a fee for a visit to a national building. We didn't go. No one in the group is high.