Driving the defiant X716: A 223km high-altitude journey across Tibet
The X716 (716 County Road) is an epic high mountain road located in the Ngari Prefecture of China's Tibet Autonomous Region. It is one of the most remote and challenging unpaved routes in the country, designed only for those prepared to handle extreme altitudes and a total lack of modern facilities.
| Road facts: X716 County Road | |
|---|---|
| Location | Ngari Prefecture, Tibet |
| Length | 223 km (138 miles) |
| Max Elevation | 5,533 m (at Naktse La) |
| Route | Baga to Xungba |
| Surface | Unpaved (4x4 required) |
| Hazard Level | Extreme (AMS risk & Isolation) |
Where does the X716 road run?
The X716 road runs from the village of Baga (in Burang County) on the G219 Road to Xungba (in Ngamring County) on the S301 Road. It serves as a vital but rugged artery through the isolated southern part of Tibet, connecting remote mountain settlements across the plateau.
Is the X716 road paved?
No, the entire 223 km of the X716 is totally unpaved. It consists of gravel, dirt, and rocky sections that can be very punishing on a vehicle's suspension. Driving this road requires a high-clearance 4x4 vehicle and extensive experience in off-road mountain conditions.
What is the highest point on the X716?
The road reaches its highest point at the Naktse La pass, standing at an elevation of 5,533m (18,152ft) above sea level. This makes the X716 one of the highest roads in the world, where you are consistently driving at altitudes over 5,000 meters.
Is the X716 road dangerous for drivers?
Yes, there is a very real risk of Acute Mountain Sickness (AMS). Due to the extreme altitude and the notorious absence of oxygen, serious conditions like Pulmonary or Cerebral Edema are a threat. The road is isolated, meaning medical aid, electricity, and even western toilets are impossible to find for most of the journey.
What is the maximum gradient on the X716?
While the road is long, it contains several very steep sections. In the most demanding parts, especially near the high passes, the gradient can reach up to 12%. These steep climbs are particularly tough on engines because of the thin air at high altitude.
When is the best time to drive the X716?
The road is totally impassable in winter due to extreme snow and freezing temperatures. Accessibility is largely limited to the summer season. Even during the warmer months, travelers must be prepared for extreme weather changes and ensure they are fully self-sufficient with fuel, food, and water.
Road suggested by: Jorge Manuel Gómez Sánchez