The tour guide, Sister Guo, is very professional and caring. Because the departure time is early, she specially prepared toast and fruit for everyone, so that we can eat and recharge our energy in the car. Doi Inthanon National Park is very beautiful, and the twin towers in the fog are a bit unreal. The hiking trail experience is quite special. Some sections of the road are not very easy to walk, but it is not difficult. In addition to Sister Guo, I also hired a mountaineering guide who is a local ethnic minority who is familiar with mountain roads. You can see many special plants along the road, and also saw very emerald green and beautiful red-tailed green bamboo silk. It was the first time I saw such a beautiful and moving snake. Because I was accompanied by a professional guide, I was not afraid. When the terraced fields and waterfalls came into view, I felt that everything was worth it. This is the best trip in Chiang Mai, and I recommend it to everyone.