Plizio Visual Lab
Qilian Mountains

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Water temperature…
The Qilian Mountains form a massive mountain range along the border of Gansu and Qinghai provinces, marking the northern perimeter of the Tibetan Plateau. Extending for about 800 kilometers, the range features numerous peaks exceeding 5,000 meters, with the highest point reaching 5,808 meters. The mountains act as a critical water tower for Northwest China, as their extensive glaciers feed rivers like the Heihe and Shule, which sustain the oases of the Hexi Corridor. Historically, this corridor served as the primary transit route for the Silk Road, squeezed between the Qilian peaks and the Gobi Desert. Geologically, the range is characterized by complex fold-and-thrust belts formed during the Cenozoic era. The northern slopes are home to dense forests and lush alpine meadows, providing habitats for rare species such as the snow leopard and the blue sheep. Today, the Qilian Mountains National Park is a focus of large-scale ecological restoration and glacier protection efforts.
Best time to visit & climate
The most pleasant time to visit is Jun–Aug.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg °C | -17 | -15 | -10 | -4 | 0 | 5 | 7 | 6 | 2 | -4 | -11 | -16 |
| Rain mm | 3 | 2 | 4 | 8 | 21 | 44 | 54 | 41 | 28 | 6 | 2 | 3 |
📋 Practical info
Geography
Facts
- The highest peak, Qilian Shan, rises to 5,808 meters.
- The mountain range stretches approximately 800 km east to west.
- More than 3,000 glaciers cover an area of nearly 2,000 sq km.
- The name 'Qilian' translates to 'Heaven' in the Xiongnu language.
- The range is a vital source for the South-to-North Water Diversion.
- Snow leopards are a flagship species for local conservation.
Explore nearby
Notable places around
Route planner — Car & Motorhome
Where do you start? We build the route here, with stops and country notes along the way.
© OpenStreetMap contributors · OpenRouteService
Sights nearby
Frequently asked questions
Where are the Qilian Mountains located?
Why are the mountains important for the region?
What height do the mountains reach?
Are there national parks there?
Can you go hiking there?
Qilian Mountains: where is it located?
Qilian Mountains: when is the best time to visit?
Qilian Mountains: why is it worth visiting?




