G318 Sichuan-Tibet Highway
China
In short: G318 Sichuan-Tibet Highway is a 2,142 km mountain road trip in China, typically driven over 12–18 days, best in May–Oct. Highlights: Chengdu, Luding Bridge, Kangding.
China's most legendary road climbs from Chengdu's basin through 14 mountain passes above 4,000 m, across four mighty rivers, and into the thin air of Lhasa, the world's highest capital. Called "the most beautiful road on Earth" by Chinese drivers.
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Frequently asked questions
How long is the G318 Sichuan-Tibet Highway drive?
The G318 Sichuan-Tibet Highway covers 2,142 km from start to finish.
How long does the G318 Sichuan-Tibet Highway take to drive?
Most travellers spend 12–18 days on the G318 Sichuan-Tibet Highway, depending on stops and pace.
When is the best time to drive the G318 Sichuan-Tibet Highway?
The recommended season for the G318 Sichuan-Tibet Highway is May–Oct.
Where does the G318 Sichuan-Tibet Highway start and end?
The G318 Sichuan-Tibet Highway runs from Chengdu to Lhasa.
What are the main stops on the G318 Sichuan-Tibet Highway?
The G318 Sichuan-Tibet Highway passes through Chengdu, Luding Bridge, Kangding.
How difficult is the G318 Sichuan-Tibet Highway to drive?
The G318 Sichuan-Tibet Highway is rated hard and is best handled with suv only.
Do I need a 4WD for the G318 Sichuan-Tibet Highway?
Yes — the G318 Sichuan-Tibet Highway includes off-road or rough sections that require suv only.
Do I need a permit or border paperwork for the G318 Sichuan-Tibet Highway?
Yes — the G318 Sichuan-Tibet Highway requires permits, fees, or border paperwork. Plan ahead: A Tibet Travel Permit and additional alien travel permits are mandatory and must be arranged through a licensed Chinese travel agency, which also supplies a compulsory guide. Expect high-altitude passes above 5,000 m, frequent landslides, and unpaved sections; acclimatise in Chengdu before departure.
How many fuel stops are needed on the G318 Sichuan-Tibet Highway?
Plan around 3 refuels (or about 7 EV charges) along the G318 Sichuan-Tibet Highway, based on its 2,142 km length.
Is the G318 Sichuan-Tibet Highway safe to drive?
A Tibet Travel Permit and additional alien travel permits are mandatory and must be arranged through a licensed Chinese travel agency, which also supplies a compulsory guide. Expect high-altitude passes above 5,000 m, frequent landslides, and unpaved sections; acclimatise in Chengdu before departure.
What scenic tier is the G318 Sichuan-Tibet Highway?
The G318 Sichuan-Tibet Highway is a legendary drive — The world's most extraordinary drives — once-in-a-lifetime road trips with cinematic scenery, legendary roads, and unmatched cultural depth.





