The Duku Highway – the spectacular Tianshan crossing from Dushanzi to Kuqa – is expected to reopen for the 2026 season in early June, in line with recent years.
The exact date is set by snow clearance and road safety, so treat the early-June window as a strong guide rather than a fixed promise. If you are shaping the bigger trip, our 7 day Duku highway complete drive covers the wider picture.
What we know
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Recent seasons have opened in late May to early June.
The road closes again from late October under snow.
Sections at altitude stay icy well into spring.
What it means for drivers
Book the Duku leg after the confirmed opening, not before.
North-south runs need a full day and an early start.
The pass views are the headline of any Xinjiang trip.
What to watch
- Late May: crews finish snow clearance at altitude.
- Early June: expected public opening, weather permitting.
- Late October: seasonal closure as snow returns. For the detail you will actually need on the ground, see our best time for a Xinjiang road trip.
FAQ
When does the Duku open in 2026? Expected early June, subject to snow clearance.
How long is it closed? Roughly November to May each year.
Can I drive it before opening? No – the gates are closed and fined if bypassed.
How do I confirm? Check with local transport or your hotel close to the date.
Final word
Xinjiang rewards drivers who plan, then stay flexible. Build a loose route, book the key overnight towns, and leave room for the unplanned stop that turns out to be the best part of the trip.
Written by Karl Huang, a Xinjiang-based travel writer. The official opening date is announced closer to the time and depends on weather, so confirm before you plan the Duku leg.