
The Sichuan-Tibet Highway, also known as the Sichuan-Tibet Line, also refers to the Chengdu-Lhasa Highway. It connects Chengdu, Sichuan, with Lhasa, Tibet, and is the first road built between Chengdu and Lhasa. Formerly the ancient Tea-Horse Road, the route boasts extremely treacherous terrain. Comprising sections of National Highways 318, 317, 214, and 109, the Sichuan-Tibet Highway offers breathtaking scenery, starting in Chengdu, the birthplace of Bashu culture, and passing through the picturesque Kangding, the photography paradise Xinduqiao, the world's tallest city Litang, the vibrant Ranwu Lake, and the vast Bangda Grasslands before reaching Lhasa.
Subtropical monsoon humid climate, plateau mountain climate; suitable for all seasons
Sichuan-Tibet Highway; 3-5 days
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All day
The Sichuan-Tibet Highway, completed in the 1950s, is a major engineering feat connecting Sichuan Province to Tibet. It holds historical and strategic significance for trade, cultural exchange, and tourism, offering travelers unique access to Tibet's high-altitude landscapes and Tibetan culture.
The highway starts in Sichuan and passes through mountainous regions to Lhasa, Tibet. Travelers typically reach the highway via Hohhot or Chengdu by bus, private vehicle, or organized tour. Walking is only feasible for short sections near scenic stops.
The highway is open year-round but is safest from late spring to early autumn (May to October) when roads are less affected by snow and landslides.
There is no general entrance fee for the highway itself. Fees may apply for specific scenic areas, monasteries, or parks along the route, payable at the site or through local tourism platforms.
For the highway itself, booking is not needed. For guided tours, accommodations, or attractions along the route, it is recommended to book 1–2 weeks in advance, especially during peak season.
A full journey along the Sichuan-Tibet Highway from Sichuan to Lhasa typically takes 10–14 days, depending on stops, sightseeing, and acclimatization to high altitudes.
Guided tours are available through travel agencies in Mandarin and occasionally in English. Audio guides are generally not provided.
Start from Sichuan, follow the highway north to Lhasa with planned stops at key mountain passes, rivers, Tibetan villages, and monasteries. Allocate rest days for acclimatization to high altitude.
Night driving on the highway is not recommended due to safety concerns. Some cultural festivals in local villages may offer special tours or evening events.
The highway is generally quiet, but tourist numbers increase during summer months and national holidays. Weekdays are less crowded than weekends.
Long stretches are high-altitude and challenging. Suitable only for physically fit travelers. Short scenic stops or guided tours can accommodate elderly and children with proper preparation.
Cash is recommended for remote areas. Major towns and some tourist sites accept cards and mobile payments.
Restaurants and tea houses in towns along the route serve local Tibetan and Chinese cuisine. Options are limited in remote stretches.
Some vegetarian and vegan dishes are available in towns and monasteries. Halal options may exist in areas with local Muslim communities.
Hotels, guesthouses, and lodges are available in towns along the route. In remote areas, options are limited to basic inns or camping.
Souvenirs are sold in towns and cultural stops: Tibetan handicrafts, prayer flags, jewelry, and local artwork.
Private car, taxi, or organized tour vehicles are most convenient. Flights from Lhasa or buses to nearby cities are also options.