Seeing the name of Mengqi Glacier, I grew grass in my heart. As for whether it is worth going, the benevolent see the benevolent see the wisdom, do not make comments here, talk about a few personal experience of experience. 1. I have been entangled for a long time before I went, and I want to give up a few times, but I want to come to a different itinerary. After I went to Dunhuang, I found that the people here were still relatively simple and the security was good, so I didn't prepare any equipment to set off. 2.5 I went at the beginning of the month. The wind was not big on the day. General sneakers, autumn pants and jeans, general sweaters and jackets (not yet added inner galleries). I am very afraid of cold, so I feel a little cold when I wear it. The inner galleries are almost the same. 3. Before departure, the driver gave me two grains of Rhodiola (not eaten before) and motion sickness medicine. I was motion sickness and dizzy. My body was average, but I didn't have much reaction that day. I went up the mountain a little bit and wanted to sleep. Personal evaluation is doing your best, and doing your best. The driver master recommends not to eat two hours before going up the mountain, and eat again after going down the mountain, effectively alleviating altitude sickness 4. The city center of Dunhuang used to be 5 hours a way on the road. Some sections of the road were built. It was not easy to walk. The road on the mountain was slippery and bumpy. It is strongly recommended that off-road vehicles. There is no bathroom on the roadside in the second half. The scenery is still very shocking to me (Southern people)