RoadAtlas
G318 Sichuan-Tibet Highway — China — Mountain
East Asia

G318 Sichuan-Tibet Highway

China

Point-to-point
Chengdu Lhasa

In short: G318 Sichuan-Tibet Highway is a 2,142 km plus permitted detours mountain road trip in China, typically driven over 16–18 days, best in May–Oct. Highlights: Chengdu, Luding Bridge, Kangding.

Distance
2,142 km plus permitted detours
Duration
16–18 days
Best Season
May–Oct
LegendaryHardoperator-approved SUVMountainPermit requiredGuide recommended

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.

~3 refuels
~7 charges
Practical notes
Foreign travellers cannot undertake this as an independent rental-car trip. Before booking, a licensed Chinese travel agency must approve the fixed vehicle itinerary, arrange the compulsory guide, Tibet Travel Permit and every additional regional permit, and confirm whether a foreign guest may drive an agency-organised vehicle. Any foreign driver must also hold the valid Chinese driving licence or Chinese provisional driving permit required for that vehicle; a foreign licence or IDP alone is not valid. Chengdu is a preparation day, not altitude acclimatisation: the schedule deliberately stages the ascent through Kangding and Xinduqiao and must be rebuilt by the operator around each traveller, permit dates, health, weather, landslides, checkpoints, fuel, and hotel registration. Never drive around closures or deviate from the approved route. Passes exceed 4,000 m; travellers who become unwell must stop ascending and follow the guide's emergency and evacuation plan. Meals and accommodation on remote legs must be confirmed by the operator, with packed food and water carried when no verified business is available.

Make this route yours

Set your dates, pace, and taste, and RoadAtlas AI rebuilds this trip day by day with real, verified places.

Included with Traveler and Explorer plans.

Explore on the interactive map →

Plan this trip

Self-guided audio toursExplore local stories near city stops Hotels for this tripCompare stays before you go Flights for this tripCompare flight options before you go Car rental for this tripCompare rental options before you drive

Third-party planning links may be affiliate links. RoadAtlas stays independent, and you should verify details with the provider.

Day-by-day itinerary

Day 1Chengdu

Licensed-agency permit and vehicle briefing · Wenshu Monastery or People's Park · Agency-confirmed Chengdu dinner

Day 2Chengdu to Luding and Kangding (~270 km; operator-timed)

Luding Bridge Memorial Park · Kangding arrival and rest · Operator-confirmed Kangding hotel dinner

Day 3Kangding area

Low-exertion Kangding rest day · Guide-led readiness and route check · Operator-confirmed Kangding meals

Day 4Kangding to Xinduqiao (~80 km; high-pass conditions govern timing)

Zheduo Mountain Pass · Xinduqiao arrival and rest · Operator-confirmed Xinduqiao hotel dinner

Day 5Xinduqiao to Yajiang (~70 km plus only approved local stops)

Guide-approved G318 valley pull-offs · Yajiang arrival and logistics check · Operator-confirmed Yajiang hotel dinner

Day 6Yajiang to Litang and Batang (~300 km; full transfer day)

Litang corridor stop · Haizi Mountain G318 viewpoints · Operator-arranged Batang meal plan

Day 7Batang to Markham (~250 km; Tibet entry and checkpoints)

Tibet permit and vehicle checkpoints · Jinsha and Lancang river corridor · Operator-confirmed Markham hotel dinner

Day 8Markham to Zogang (~160 km; high passes and checkpoints)

Dongda Mountain corridor · Zogang arrival and next-leg briefing · Operator-arranged Zogang meal plan

Day 9Zogang to Ranwu Lake (~290 km; long pass-and-valley day)

Nujiang 72-turns corridor · Ranwu Lake arrival · Operator-confirmed Ranwu lodging dinner

Day 10Ranwu Lake weather and recovery buffer

Ranwu Lake shore · Optional operator-approved glacier viewpoint · Operator-confirmed Ranwu meals

Day 11Ranwu Lake to Bomi (~130 km)

Parlung Tsangpo corridor · Bomi arrival and rest · Operator-confirmed Bomi hotel dinner

Day 12Bomi to Lulang, Sejila Pass, and Nyingchi (~230 km)

Lulang forest corridor · Sejila Mountain Pass · Operator-confirmed Nyingchi hotel dinner

Day 13Nyingchi and the Niyang River corridor

Niyang River scenic corridor · Nyingchi recovery afternoon · Operator-confirmed Nyingchi meals

Day 14Permitted Yarlung Tsangpo Grand Canyon excursion from Nyingchi

Yarlung Tsangpo Grand Canyon · Operator-arranged canyon-day meal

Day 15Nyingchi to Lhasa (~400 km; full transfer day)

Controlled daylight transfer to Lhasa · Operator-arranged Nyingchi–Lhasa meal plan

Day 16Lhasa

Potala Palace · Jokhang Temple and Barkhor circuit · Operator-confirmed Lhasa restaurant

Stops along the route

Chengdu — Departure — G318 Sichuan-Tibet Highway — China
Departure
Chengdu
Visit the Giant Panda Breeding Research Base and stock up at Jinli Ancient Street before the great plateau climb begins.
Hotels
Kangding — City — G318 Sichuan-Tibet Highway — China
City
Kangding
Use two nights at roughly 2,560 m for the first staged altitude stop, with the guide assessing readiness before any higher sleeping elevation.
Hotels
Xinduqiao and Yajiang — City — G318 Sichuan-Tibet Highway — China
City
Xinduqiao and Yajiang
Shorter permitted legs through the western Sichuan highlands prevent the original itinerary from disguising major plateau transfers as sightseeing days.
Litang — City — G318 Sichuan-Tibet Highway — China
City
Litang
At 4,014 m, one of the world's highest towns. The August horse festival brings Kham nomads in full traditional dress from across the plateau.
Hotels
Batang — City — G318 Sichuan-Tibet Highway — China
City
Batang
The lower-elevation overnight before the permitted Tibet entry day; the operator must confirm hotel registration, fuel, and checkpoint timing.
Markham — City — G318 Sichuan-Tibet Highway — China
City
Markham
Where the highway officially enters Tibet, at the confluence of the Mekong and Zhuqu rivers marking the Sichuan-Tibet border.
Hotels
Show 3 more
Zogang — City — G318 Sichuan-Tibet Highway — China
City
Zogang
A required overnight that breaks up the high-pass approach to Ranwu and leaves daylight margin for checkpoints and road disruption.
Nyingchi — City — G318 Sichuan-Tibet Highway — China
City
Nyingchi
The lowest, most forested stretch of the highway follows the Yarlung Tsangpo gorge, lush with alpine greenery in summer (peach blossoms bloom in March, outside this route's recommended season).
Hotels
Lhasa — Arrival — G318 Sichuan-Tibet Highway — China
Arrival
Lhasa
The plateau's spiritual capital: Potala Palace at dawn, Jokhang Temple's incense smoke, and the Barkhor pilgrim circuit.
Hotels

Things to Do

Luding Bridge — Landmark — G318 Sichuan-Tibet Highway — China
Landmark
Luding Bridge
An iron chain suspension bridge from 1706 over the roaring Dadu River, and the site of a legendary 1935 Long March crossing.
Ranwu Lake — Nature — G318 Sichuan-Tibet Highway — China
Nature
Ranwu Lake
A glacial turquoise lake ringed by snow peaks at 3,850 m, one of the most photographed views on the entire G318 corridor.
Kangding acclimatisation day — Altitude staging — G318 Sichuan-Tibet Highway — China
Altitude staging
Kangding acclimatisation day
Use a low-exertion day at the first plateau stop; Chengdu itself is too low to serve as acclimatisation for the passes ahead.
G318 pass and valley stops — Permitted scenic stops — G318 Sichuan-Tibet Highway — China
Permitted scenic stops
G318 pass and valley stops
On transfer days, stop only at safe, guide-approved pull-offs along the fixed G318 corridor; never add a distant attraction to an already long pass day.
Litang Monastery — Historic Site — G318 Sichuan-Tibet Highway — China
Historic Site
Litang Monastery
One of the largest monasteries in the region, known for its rich history and vibrant festivals.
Ranwu and Bomi buffer day — Weather buffer — G318 Sichuan-Tibet Highway — China
Weather buffer
Ranwu and Bomi buffer day
Keep a full day available for recovery, road delays, or a nearby guide-approved lake/glacier visit rather than forcing the next transfer.
Show 4 more
Niyang River and Yarlung Tsangpo Grand Canyon — Nyingchi excursions — G318 Sichuan-Tibet Highway — China
Nyingchi excursions
Niyang River and Yarlung Tsangpo Grand Canyon
Schedule these only from a Nyingchi base on separate permitted days; the canyon is nowhere near the Markham–Ranwu leg.
Potala Palace — Historic Site — G318 Sichuan-Tibet Highway — China
Historic Site
Potala Palace
Iconic former residence of the Dalai Lama, showcasing Tibetan architecture and art.
Jokhang Temple — Religious Site — G318 Sichuan-Tibet Highway — China
Religious Site
Jokhang Temple
Spiritual heart of Tibet, attracting pilgrims and visitors with its sacred atmosphere.
Barkhor Street — Cultural Experience — G318 Sichuan-Tibet Highway — China
Cultural Experience
Barkhor Street
A bustling market street encircling Jokhang Temple, offering local crafts and street food.

Where to Eat

Agency-confirmed hotel meals — Prearranged meals — G318 Sichuan-Tibet Highway — China
Prearranged meals
Agency-confirmed hotel meals
The licensed operator must name and reconfirm the hotel restaurant at every overnight before departure; no generic roadside venue should be presented as reliable.
Operator-arranged packed lunches — Packed food and water — G318 Sichuan-Tibet Highway — China
Packed food and water
Operator-arranged packed lunches
For checkpoint, pass, and construction days, carry a sealed lunch and sufficient water arranged by the operator instead of depending on an unverified stall.
Operator-confirmed local restaurant — Named current venue — G318 Sichuan-Tibet Highway — China
Named current venue
Operator-confirmed local restaurant
Where a restaurant meal is feasible, the final passenger itinerary must state the business name, town, date checked, hours, and hotel fallback.

Nearby and similar drives

Frequently asked questions

How long is the G318 Sichuan-Tibet Highway drive?

The G318 Sichuan-Tibet Highway covers 2,142 km plus permitted detours from start to finish.

How long does the G318 Sichuan-Tibet Highway take to drive?

Most travellers spend 16–18 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.

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: Foreign travellers cannot undertake this as an independent rental-car trip. Before booking, a licensed Chinese travel agency must approve the fixed vehicle itinerary, arrange the compulsory guide, Tibet Travel Permit and every additional regional permit, and confirm whether a foreign guest may drive an agency-organised vehicle. Any foreign driver must also hold the valid Chinese driving licence or Chinese provisional driving permit required for that vehicle; a foreign licence or IDP alone is not valid. Chengdu is a preparation day, not altitude acclimatisation: the schedule deliberately stages the ascent through Kangding and Xinduqiao and must be rebuilt by the operator around each traveller, permit dates, health, weather, landslides, checkpoints, fuel, and hotel registration. Never drive around closures or deviate from the approved route. Passes exceed 4,000 m; travellers who become unwell must stop ascending and follow the guide's emergency and evacuation plan. Meals and accommodation on remote legs must be confirmed by the operator, with packed food and water carried when no verified business is available.

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 plus permitted detours length.

Is the G318 Sichuan-Tibet Highway safe to drive?

Foreign travellers cannot undertake this as an independent rental-car trip. Before booking, a licensed Chinese travel agency must approve the fixed vehicle itinerary, arrange the compulsory guide, Tibet Travel Permit and every additional regional permit, and confirm whether a foreign guest may drive an agency-organised vehicle. Any foreign driver must also hold the valid Chinese driving licence or Chinese provisional driving permit required for that vehicle; a foreign licence or IDP alone is not valid. Chengdu is a preparation day, not altitude acclimatisation: the schedule deliberately stages the ascent through Kangding and Xinduqiao and must be rebuilt by the operator around each traveller, permit dates, health, weather, landslides, checkpoints, fuel, and hotel registration. Never drive around closures or deviate from the approved route. Passes exceed 4,000 m; travellers who become unwell must stop ascending and follow the guide's emergency and evacuation plan. Meals and accommodation on remote legs must be confirmed by the operator, with packed food and water carried when no verified business is available.

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.