UNESCO World Heritage · Natural site · Inscribed 2013

Xinjiang Tianshan新疆天山 · Xīnjiāng Tiānshān — glacier peaks and grassland, four ways

A serial listing across four remote pieces of the Tianshan range — snow-capped 7,000 m peaks, alpine grassland, red-bed canyons and a legendary crater lake — showing the full sweep of Central Asia's greatest mountain system in one inscription.

The site

One mountain range, four faces.

Xinjiang Tianshan is part of the Tianshan system, one of the largest mountain ranges on Earth, and the World Heritage listing bundles four separate components spread across hundreds of kilometres of Xinjiang to show its full range: the highest glacial peaks, forested valleys, high grassland basins, and red-rock canyons standing against desert.

The landforms and ecosystems have been preserved since the Pliocene, offering a rare, largely undisturbed record of ongoing glacial and ecological processes — snow and glacier-capped summits giving way to undisturbed forest and meadow, clear rivers and lakes, and canyons carved into red sandstone, all set against the arid basins that surround them.

This is a serial site whose four components are not close together — most travellers visit only one, usually Bogda (via Heavenly Lake) since it's nearest to Urumqi.

LocationFour components across Xinjiang · Bogda near Urumqi, Tomur near Aksu, Kalajun-Kuerdening and Bayinbukuke near Ili
Getting thereFor Bogda/Tianchi: fly into Urumqi, then ~1.5–2 h by road (about 97 km) to the Tianchi (Heavenly Lake) gate. The other three components are far from Urumqi and each other, reached via Aksu or the Ili valley.
EntryTianchi (Bogda component): ¥95 Apr–Oct / ¥45 Nov–Mar, plus a ¥60 round-trip shuttle bus. Kalajun-Kuerdening's all-access ticket is about ¥275.
Scale606,833 ha across 4 components
Visitors≈ 500,000 per year
NotesTreat this as one component per trip, not a single park you can tour end to end.
Official listingUNESCO World Heritage Centre →
What's included

One listing, four far-flung components.

The inscription groups four separate protected areas to represent different faces of the Tianshan system — you pick one based on where you're already travelling in Xinjiang, not all four.

Bogda, via Tianchi (Heavenly Lake), is by far the easiest to reach and the one most visitors mean when they say they've "seen Xinjiang Tianshan."

Bogda 博格达

The most accessible component: Tianchi (Heavenly Lake), a glacial lake beneath the snow-capped Bogda Peak, about 1.5–2 hours from Urumqi. Compact and easy to visit in a day.

Tomur 托木尔

The highest section of the range, where 15 peaks exceed 6,000 m — one of Central Asia's three great glacial nodes. Remote, near Aksu, and rarely visited by casual travellers.

Kalajun-Kuerdening 喀拉峻-库尔德宁

Dense spruce forest, wild fruit forest and rolling alpine grassland on the slopes toward the Ili valley — includes the Kuokesu Grand Canyon and the historic Wusun Ancient Road trail.

Bayinbukuke 巴音布鲁克

A vast 100 x 25 km high inter-montane basin of alpine meadow and wetland, known for its swan lake and looping river bends.

Highlights

What to actually go see.

Bogda's Tianchi is the day trip almost everyone does from Urumqi; the other components take dedicated multi-day trips into Xinjiang's interior.

Tap or hover a photo for access details.

When to go

Summer for grassland, May–October for Tianchi.

May–October is the main window for Tianchi and the grassland components, when snow has cleared from access roads and meadows are green. Winter brings heavy snow that closes much of the high country.

Distances between components are large. Tomur, Kalajun-Kuerdening and Bayinbukuke are hundreds of kilometres from Urumqi and from each other — decide on one component per trip rather than trying to chain them together.

Practical notes

For foreign travelers.

  1. For a single-day trip from Urumqi, Tianchi (Bogda component) is the only realistic option — the others require multi-day journeys.
  2. Book the Tianchi shuttle bus together with your entry ticket; private cars aren't allowed all the way to the lake.
  3. If heading to Kalajun-Kuerdening or Bayinbukuke, base your trip out of the Ili valley or via Korla rather than Urumqi.
  4. Pack warm layers even in summer — these are alpine environments and weather turns quickly.
  5. This is a serial site: don't expect to 'complete' it in one visit. Choose the component nearest your route through Xinjiang.
Before you decide

Questions travelers actually ask.

What are the four components of Xinjiang Tianshan?
Tomur (the highest peaks, over 6,000 m, near Aksu), Kalajun-Kuerdening (forest and grassland near the Ili valley), Bayinbukuke (a vast high-altitude grassland basin), and Bogda (glacier peaks and Tianchi lake, nearest to Urumqi). Each shows a different facet of the Tianshan system, which is why they're bundled as one serial UNESCO listing.
Which component should I visit if I only have one day?
Bogda, via Tianchi (Heavenly Lake). It's about 1.5–2 hours from Urumqi by road, has a mature tourism setup with a shuttle bus and cable car options, and is the only component realistically doable as a day trip from the regional capital.
How much does it cost to visit Tianchi?
Entry is about ¥95 per person from April to October and ¥45 from November to March, plus a separate round-trip shuttle bus fee of roughly ¥60. Private vehicles aren't permitted all the way to the lake, so the shuttle is effectively required.
Can I visit all four components in one trip?
Not practically. They're spread across hundreds of kilometres of Xinjiang — Tomur near Aksu, Kalajun-Kuerdening and Bayinbukuke near the Ili valley, and Bogda near Urumqi. Most travellers pick one based on their broader Xinjiang itinerary rather than chasing all four.
What's the best time of year to go?
May through October, when snow has cleared from access roads and the grassland components are green. Winter brings heavy snowfall that closes much of the high country, including parts of the grassland basins.
Is the Wusun Ancient Road part of this UNESCO site?
Yes — it runs through the Kalajun-Kuerdening component, starting near the Kazakh village of Qiongkushitai. It's a demanding multi-day trek rated for experienced hikers, and guides are strongly recommended rather than optional.
Pairs well with