What scenic train routes have you seen?

Of course, it is the S2 line of Beijing-Zhangjiakou Railway: a train bound for spring, and the photo of the S2 line of Beijing-Zhangjiakou Railway crossing the flower sea is on fire. When the S2 line passes through Juyongguan Great Wall, the forests on both sides are covered with all kinds of plants, especially cherry trees, so whenever plants and flowers are in full bloom in spring, the S2 train seems to pass through the sea of flowers. Therefore, the "Harmonious Great Wall" train set used in this line is also nicknamed "Spring Train", and because the S2 line can take buses and subways with the Beijing bus card, many car fans call the urban railway S2 "Spring Subway". Of course, you will pass many scenic spots by this train. You will experience the herringbone railway built by "Zhan Tianyou", the father of railways, and lament the infinite wisdom of China people. Pass by the foot of the Great Wall, feel the vicissitudes and magnificence brought by history, and feel the solemnity and solemnity of Juyongguan.