How many routes are there to Tibet?

You can take the Sichuan-Tibet line from Chengdu.

1. The southern line of Sichuan-Tibet Highway starts from Chengdu, Sichuan and ends in Lhasa, Tibet. Take national highway 3 18.

Overview of the South Line of Sichuan-Tibet Line: The South Line of Sichuan-Tibet Line was officially opened to traffic on 1958. There are high mountains and canyons along the way, and the scenery is more beautiful, especially in Linzhi area, which is called southern Tibet. However, the mountains in Tongmai area of the southern line are relatively loose, which is prone to mudslides and landslides. The southern line of the Sichuan-Tibet line from Chengdu to Lhasa, with a total length of 2 140KM, passes through the highest elevation of 4,700 meters. Zheduo Mountain is the traditional dividing line between Tibet and China. On both sides of this mountain, there are significant differences in population distribution, production and living conditions. The Dadu River basin is in a transitional zone in terms of ethnic and cultural forms, and there are mainly Tibetan branches called Jia Rong. Located in the subtropical monsoon climate east of the Zheduo Mountain in Daba Mountain, Aba Prefecture, Sichuan Province, it is basically in the rain screen zone of West China, with dense vegetation, rainy in summer and snowy in winter. Surface water and rivers have obvious erosion and cutting effects on mountains and subgrade. To the west of Zheduo Mountain, it belongs to the intersection of subtropical monsoon climate and plateau continental climate. The climate is mild and cold, and there is a lot of rainfall. The gentle slopes are grasslands, the valleys are forests, and there are many snow peaks and alpine lakes. The first line from Zheduo Mountain to Batang is about 4 kilometers above sea level. From east to west, there are gentle mountains such as Jianziwan Mountain, Gaoersi Mountain and Haizi Mountain. Litang is an important branch line of this line, reaching Xinlong and Ganzi in the north and Daocheng, Xiangcheng and Derong in the south. Litang, which is wide and flat, is located in Maoya Prairie and is the county with the highest average elevation. The highway in its county, known as the "high city of the world", has therefore entered a "grass-gully-shaped geological fracture section" of more than 800 kilometers. From Bomi, Tibet to Pailong, when the rainy season prevailed, the rampant mudslides and landslides made the earth "crawl", so powerful that people in the garage were thrilling until they crossed the Sejila Mountain Pass in Linzhi County, Tibet. There are endless mountains and endless rivers on this line. Almost all natural disasters along the Sichuan-Tibet line are concentrated in this section. Behind the Sejila mountain pass, especially after Linzhi, it is a high-grade highway all the way to Lhasa.

The southern Sichuan-Tibet line is the most beautiful route in Tibet.

Take the Sichuan-Tibet line for example. Don't be afraid of mountain reaction. The Sichuan-Tibet line starts from Chengdu, Sichuan Basin, and its altitude rises slowly to the west. Although there are many mountains above 4 kilometers above sea level, they can pass in a short time, so don't worry about eating and drinking. The Sichuan-Tibet line is the line with the largest number of counties and towns along the way. Besides all kinds of home cooking, there are many delicious foods along the way, so you can feast your eyes on them all the way. Take the Sichuan-Tibet road, be sure to pay attention to rain. Your camera, equipment, clothes, tent, sleeping bag, etc. It must be waterproof. It is best to take the Sichuan-Tibet line by chartered bus or by car, because the Sichuan-Tibet line has not been fully opened to long-distance buses so far, and there are cars in most places. There are many landslides along the Sichuan-Tibet line. Generally, mudslides and landslides occur in several sections such as Bangda Basu, Bomi and Bayi Town. Once the road is broken, it is common to be blocked for a few days, so these dangerous sections should pass in time when the weather is good to avoid being blocked on the road.

3. The full length of the southern Sichuan-Tibet line: Chengdu → 147KM→ Ya 'an → 168KM→ Luding →49KM→ Kangding →75KM→ xinduqiao →74KM→ Yajiang → 143KM→ Litang →163km.