Bayinbuluke Grassland Guide: Nine Bends River, Swan Lake & Torgut Culture (2025)

Bayinbuluke Grassland sits in the central Tianshan Mountains of Xinjiang, a vast alpine basin that feels worlds apart from the arid deserts and canyons commonly associated with the region. At an elevation of about 2,500 m (8,200 ft), this lush intermontane prairie covers roughly 23,000 km², making it the second-largest grassland in China after Hulunbuir. It is a core zone of the “Xinjiang Tianshan” World Natural Heritage site and a National 5A Tourist Scenic Area.

The centerpiece of the landscape is the Kaidu River, which meanders in tight loops across the flat plain, creating the iconic “Nine Turns and Eighteen Bends.” Nearby, the Bayinbuluke Swan Lake offers one of the few high‑altitude swan habitats in the country. Culturally, the grassland is the traditional home of the Torgut Mongols, who still graze livestock on the summer pastures and hold the annual Nadam Fair.

This guide provides practical, evidence‑based information for travelers considering a trip to Bayinbuluke, focusing on what you can realistically expect, when to go, and how to avoid common pitfalls.

What Makes Bayinbuluke Grassland Distinctive

Unlike the sweeping, treeless plains of Hulunbuir or the mountain meadows of Nagqu, Bayinbuluke is a high‑altitude basin enclosed by snowy peaks. The terrain is not flat in the sense of a pancake; it is a gently undulating wetland‑grassland mosaic.

The Kaidu River (historically called the “Heavenly River” in Journey to the West) originates from the surrounding glaciers and winds lazily across the basin, depositing silt and forming countless oxbows and side channels. This braided river system supports a rich ecosystem of sedges, rushes, and grazing grasses.

The Nine Turns and Eighteen Bends

The most photographed feature of Bayinbuluke is the Nine Turns and Eighteen Bends of the Kaidu River. From the Brazilike (Bayinbuluke) Viewing Platform, the river appears to double back on itself multiple times, creating a series of crescent‑shaped reflections. At sunset, especially around the summer solstice and autumnal equinox, the low‑angle sun can be reflected multiple times in the water.

The famous “Nine Suns” phenomenon occurs when, under perfect conditions, the sun appears to set multiple times along the bends. However, this effect depends on cloud cover, water level, and the angle of the sun; not every visitor sees nine suns, and it is a photographic illusion rather than a literal astronomical event.

The viewing platform is well‑maintained, with boardwalks and a designated “best shot” area. During peak season (July–August), it can be crowded with photographers and tour groups. Arrive at least 1.5 hours before sunset to secure a good spot and to watch the light change over the prairie.

Bayinbuluke Swan Lake Nature Reserve

China’s first national swan nature reserve, the Bayinbuluke Swan Lake is a 1,530‑km² wetland complex that sits within the grassland. The “lake” is not a single water body but a network of shallow ponds and marshes fed by snowmelt.

Whooper Swans, Tundra Swans, and Mute Swans migrate here from April to October to breed and molt. The reserve is one of the few places in Xinjiang where you can see large numbers of swans in a natural setting, without the crowds of more commercial bird‑watching sites.

Access is via a separate entrance (usually included in the grassland ticket), and there are wooden walkways that lead to observation towers. The best time for swan viewing is May–June, when the cygnets are hatching and the adults are most active around the nests.

Later in summer, many swans disperse to remote parts of the reserve, so sightings are less reliable. Do not expect the dense flocks seen at shallow lakes in Qinghai; the reserve prioritizes the birds’ undisturbed breeding, and human impact is kept low.

Torgut Mongol Heritage

Bayinbuluke is the historical homeland of the Torgut Mongols, a tribe that famously migrated back to China from the Volga River in 1771. Upon their return, the Qing emperor granted them this fertile grassland as a new home. The Torgut still maintain a semi‑nomadic lifestyle, grazing sheep, horses, and yaks on the summer pastures.

Visitors can see their traditional yurts (gers) scattered across the grassland, especially near the southern slopes. The Nadam Fair is held annually (lunar calendar June), featuring horse racing, archery, and wrestling. If your travel dates happen to coincide, it offers a rare chance to witness Mongol culture in an authentic, non‑touristy setting.

Best Time to Visit Bayinbuluke

The grassland has a cool continental climate due to its altitude. Winters are long and harsh (November–March), with heavy snow and temperatures dropping to −30°C. The grasslands are closed or nearly inaccessible. Spring (April–early May) is transitional; snow lingers, and the grass is brown. The ideal seasons are summer (June–September) and early autumn (September–October).

Summer Peak (June–August)

• June: Wildflowers bloom, grass is vibrant green, and swans are nesting. Daytime temperatures reach 20–25°C, but nights drop to 5–10°C. Fewer crowds than July–August.
• July–August: The peak tourist window. Grass is at its lushest, and the weather is most comfortable for outdoor activities. However, prices for accommodation and tours are highest, and the viewing platform can be packed. Rain is common but usually in short afternoon bursts.
• September: The grassland turns golden. September is excellent for autumn photography, with clear skies and fewer crowds. The “Nine Suns” effect is also visible around the equinox (late September). Nights become chilly (0–5°C), but the low angle of the sun creates dramatic long shadows.

When to Skip

Avoid November–March due to extreme cold, road closures, and limited services. October can be hit‑or‑miss; early October is fine, but late October may bring snow.

How to Get to Bayinbuluke Grassland

The nearest major city is Korla (Kuerle), about 280 km away via the Du‑Ku Highway (National Highway 217). Public buses from Korla’s long‑distance bus station run to Bayingol Mongol Autonomous Prefecture (Hejing County) and then on to Bayinbuluke town (the main settlement near the grassland). From Bayinbuluke town, minibuses and taxis can take you to the scenic area entrance (about 30 min drive).

Self‑driving is the most flexible option. The Du‑Ku Highway is one of China’s most scenic drives, crossing the Tianshan range through canyons and high passes. Note that the road may be closed in winter and during heavy rain. Always check local conditions before departing.

Important: The city field in this article’s source data mistakenly listed “Bayannur” (Inner Mongolia). Bayinbuluke is in Hejing County, Bayingolin Mongol Autonomous Prefecture, Xinjiang. Do not navigate to Bayannur.

Where to Stay

Accommodation in Bayinbuluke town ranges from budget guesthouses to mid‑range hotels (e.g., Bayinbuluke Hotel). For a more immersive experience, you can stay in a Mongolian yurt (ger) on the grassland. Yurts are typically basic but clean, with shared toilets and sometimes a stove. Book through guesthouses in town or via local travel agents. Prices peak in July–August; reservations are essential during this period.

Photography Tips for Bayinbuluke

• Best light for the Nine Turns and Eighteen Bends: Sunset (2 hours before sunset to after). Bring a tripod, as shutter speeds will be slow. A telephoto lens (200 mm or longer) helps compress the river bends.
• Best light for swans: Early morning (7–9 am) and late afternoon (4–6 pm). Overcast days are actually better for swan photography because the soft light reduces harsh shadows.
• Drone rules: Not yet confirmed. The reserve is a national nature reserve, and drones are likely restricted near Swan Lake. Always ask at the ticket office before flying.
• Polarizing filter: Highly recommended to reduce glare from the river and to saturate the green of the grassland.

Safety and Practical Information

• Altitude: At ~2,500 m, most travelers from sea level will not experience acute mountain sickness. However, you may feel more winded during walks. Stay hydrated, avoid alcohol on the first day, and wear sunscreen (UV is strong). If you have a history of altitude issues, consult your doctor.
• Temperature swings: Summer days can be warm (25°C), but nights drop to 5–10°C. Always pack a warm fleece or down jacket, even in July. Windproof outer layer is recommended.
• Health: The nearest hospital with adequate facilities is in Korla (3–4 hr drive). If you develop a persistent headache, nausea, or shortness of breath, descend to a lower altitude immediately.
• Permits: Foreign travelers may need to register with local police for stays in ethnic minority regions; this is typically handled by hotels. Check with your travel agency about any special permits for the Tianshan area (unlikely for grassland itself, but the Du‑Ku Highway may have checkpoint requirements).

Frequently Asked Questions

Q: Where is Bayinbuluke Grassland located?
A: It is located in northwest Hejing County, Bayingolin Mongol Autonomous Prefecture, Xinjiang, in the central Tianshan Mountains. Do not confuse with Bayannur in Inner Mongolia.

Q: What is the “Nine Suns” phenomenon?
A: At sunset, the winding Kaidu River can reflect the sun up to nine times from certain viewpoints, creating the illusion of multiple suns. It’s a photographic effect, not an astronomical event.

Q: Do I need special clothing?
A: Yes. The altitude (2,500 m) means cool temperatures even in summer. Bring warm layers (fleece or light down), a windproof jacket, and a hat. In autumn (September), add thermal underwear and gloves.

Q: Is accommodation available?
A: Yes, there are hotels in Bayinbuluke town and yurt stays on the grassland. Book in advance during July–September.

Q: How much is the entrance fee?
A: Current verified prices are not available. Expect a paid ticket (around 60–120 CNY based on other comparable attractions) plus a sightseeing bus fee. Confirm at the official ticket office.

Final Thoughts

Bayinbuluke Grassland is a rewarding destination for travelers who appreciate wide‑open landscapes, wildlife, and nomadic culture. Its remote location in Xinjiang adds logistical considerations, but the payoff is a high‑altitude prairie that feels like a hidden world.

Plan for summer or early autumn, pack for cool weather, and come prepared for a chance to see one of the most unique sunsets in China. Whether you are a photographer chasing the “Nine Suns” or a culture enthusiast wanting to meet the Torgut Mongols, Bayinbuluke offers an experience far from the ordinary.