Meiren Grassland Guide: Gannan’s Unique Hummocky Wonders

Meiren Grassland (Hezuo, Gannan) is a high-altitude alpine meadow that stands apart from every other grassland in China. Its defining feature is a rare “hummocky” terrain—thousands of small, soft earth mounds that ripple across the plateau like a frozen green sea. Located about 30 kilometers east of Hezuo City in Gannan Tibetan Autonomous Prefecture, Gansu Province, the grassland sits at an average altitude of 3,450 meters (11,300 feet) and forms part of the ecological barrier for the upper Yellow River source region.

Visitors come for the surreal landscape, a 600-meter tunnel of Tibetan prayer flags, and a chance to see traditional nomadic life in one of the most pristine alpine environments on the Qinghai-Tibet Plateau. While the site is free to enter, some viewing platforms or cultural zones may charge a small maintenance fee.
This guide covers everything you need to plan a visit: what makes the landform unique, when to go, how to stay safe at high altitude, and practical decisions for photographers and road-trippers.

Why Visit Meiren Grassland

The Hummocky Landform

The mounds that cover Meiren Grassland are geologically known as hummocks. They form over centuries through repeated frost action and seasonal freezing-and-thawing cycles in the high-altitude soil. Each mound is typically 30–50 cm tall and densely packed, creating a textured surface that looks almost man-made.

Photographers value the pattern for the way it catches low-angle light. At sunrise and sunset, every mound casts a long shadow, turning the plain into a composition of alternating bands of gold and black. The effect is impossible to replicate on a flat grassland.

Local Tibetan legends offer a different origin story: the mounds were formed when divine maidens dropped their silk scarves, which transformed into the rolling ripples of the earth. Whether you stick to science or folklore, the landform is the single strongest reason to detour to this spot.

The Mani Prayer Flag Tunnel

Approaching the main viewing area, you’ll pass through a 600-meter-long archway draped with thousands of colorful prayer flags. Each flag carries sacred Buddhist mantras and wind-horse symbols. In Tibetan tradition, the flags are believed to spread blessings as the wind passes through them.

This is not a quiet tunnel. The flags snap loudly in the plateau winds, and the light filters through layers of red, green, yellow, blue, and white—creating an almost psychedelic corridor. It is one of the most photographed prayer-flag installations in the Gannan region.

Keep in mind that prayer flags are treated with deep respect by local Tibetans. Avoid walking on fallen flags, and never remove or damage them. If you want to bring a flag home, buy a new one from a local vendor rather than taking one from the tunnel.

Nomadic Culture and Photography

Meiren Grassland remains a working pasture for Tibetan nomads. In summer, you will see black yak-hair tents (made from braided hair of yaks), grazing yaks and sheep, and herders on horseback. The nomadic presence is genuine—not a staged show for tourists.

For cultural photographers, the combination of the tent villages against the hummocky landscape is a rare subject. Early morning or late afternoon light paints the tents and animals in warm tones, while the mounds add depth to the foreground.

That said, always ask permission before photographing people. A simple smile and gesture usually suffice. Offering a small gift (like candy for children) can be a polite icebreaker, but follow the lead of your guide or local host.

Practical Information for Visitors

Location and How to Get There

Meiren Grassland lies roughly 30 km east of Hezuo city center, along the road toward the Gannan grasslands. Most visitors arrive by private car or hired van as part of a Gannan road trip. Public buses from Hezuo to surrounding towns may pass the grassland area, but schedules are irregular and stops are not well marked.

• From Hezuo: Drive east on Provincial Road S306. The grassland begins to appear on both sides of the road after about 20–25 km.
• From Lanzhou: Take the highway to Hezuo (about 3–4 hours), then continue east. Many travelers combine Meiren with Labrang Monastery in Xiahe and the Langmusi border region.

There is no formal parking lot at most viewpoints—drivers pull over along the shoulder. Look for areas where other cars are parked, and avoid blocking traffic.

Best Time to Visit

Two seasons offer distinct visual rewards:

• June to August (summer): The grassland is emerald green and covered with alpine wildflowers—mostly gentians, potentillas, and various high-altitude blooms. This is the prime time for flower photography and seeing nomadic camps in full activity.
• Late September to October (autumn): The grass turns golden, the sky remains crisp blue, and the crowds thin out. The low autumn sun accentuates the hummock shadows.

Winter (November–March) is bitter cold and often snow-covered. Most nomadic families move to lower elevations, and the prayer flags may be removed or replaced. Unless you are an experienced cold-weather traveler, skip winter.

Entrance Fees and Permits

According to local travel sources, the main grassland area is free to enter. However, some fenced viewpoints, parking areas, or cultural zones (such as the prayer flag tunnel entrance) may collect a small maintenance fee—usually 10–20 RMB per person.

No advance permit is required to visit. The grassland is open year-round, though access hours are daylight-limited (sunrise to sunset). There is no official telephone number or website, so confirm current conditions with your Hezuo hotel or a local tour operator before driving out.

Altitude and Safety

At 3,450 meters (11,300 ft), Meiren Grassland is a legitimate high-altitude site. Acute mountain sickness (AMS) symptoms can appear above 2,500 meters.

• Acclimatize: Spend at least one night in Hezuo (2,800 m) before heading up. Avoid flying directly to high elevation.
• Symptoms: Headache, dizziness, nausea, shortness of breath. Stop ascending if symptoms worsen.
• Prevention: Drink plenty of water, avoid alcohol and heavy meals, and move slowly.
• Emergency: Hezuo People’s Hospital can handle basic AMS cases. For severe altitude sickness, descent is the only cure.

The weather is changeable. Even in July, temperatures can drop to 5°C (41°F) after sunset. Pack layers, a windproof jacket, and sun protection (the UV index is extreme at altitude).

Photographing Meiren Grassland

Golden Hours and Mound Shadows

For the hummock effect, shoot within the first hour after sunrise or the last hour before sunset. The long shadows create texture that disappears under harsh midday light.

• Sunrise: The mounds are lit from the east; shadows stretch westward.
• Sunset: Warm golden tones on the grass; shadows point toward the Qilian Mountains in the background.

A wide-angle lens (16–35 mm) works best for capturing the expanse of mounds. A polarizing filter can help cut glare from the grassy surface.

Flower Season

From mid-July to mid-August, the alpine flowers are at their peak. Look for patches of purple gentians and yellow potentillas.

• Get low to the ground to include flowers in the foreground with the mounds behind.
• Use a small aperture (f/11–f/16) for deep depth of field to keep both foreground and background sharp.

Flag Tunnel

The prayer flag tunnel is best photographed from inside looking out. The narrow corridor compresses the view and emphasizes the flags’ colors.

• Late morning or early afternoon when the sun is directly overhead creates a strong, even light through the flags.
• Avoid using flash—it flattens the colors. Instead, expose for the highlights and let the shadow areas go dark for a dramatic effect.

Who Should Go and Who Should Skip

Ideal for:

• Road-trippers on the Gannan loop (Xiahe–Hezuo–Langmusi) who want a short, visually unique stop.
• Photographers seeking abstract landscape patterns and cultural subjects.
• Travelers interested in Tibetan nomadic culture without the crowds of more developed sites.

Less ideal for:

• Anyone prone to altitude sickness or with respiratory or heart conditions. Consider acclimatizing well, or skip this site if you have a tight schedule and cannot adjust.
• Travelers on a tight timeline—the grassland is best enjoyed at a slow pace. If you are racing between Lanzhou and Xiahe, the detour may not be worth it.
• Families with very young children (under 5) due to altitude and lack of facilities (restrooms, shelter, food vendors are unreliable).

Frequently Asked Questions

Where is Meiren Grassland located?
It is situated about 30 kilometers east of Hezuo City in the Gannan Tibetan Autonomous Prefecture, Gansu Province.

What makes this grassland different from others?
Its unique “hummocky” terrain, consisting of thousands of small grass mounds, and its massive prayer flag tunnel make it distinct from flat grasslands.

When is the best time to visit for photography?
July and August are ideal for green grass and flowers, while late September offers golden hues and clear skies.

Is there an entrance fee for the scenic spots?
Many parts of the grassland are visible from the road, but specific viewing platforms and cultural zones may require a small maintenance fee (10–20 RMB).

What is the altitude of Meiren Grassland?
The average altitude is over 3,000 meters; the figure in this guide is 3,450 meters. Visitors should be mindful of potential high-altitude reactions.

Can I camp on the grassland?
Camping is not officially regulated, but no formal campgrounds exist. Wild camping is possible with a self-contained setup, but you must leave no trace and respect sacred sites (prayer flags, cairns). Check with local herders or your Hezuo hotel for current rules.

Are drones allowed?
No official drone policy is published. However, Gannan is a sensitive plateau region with military and ecological restrictions. Assume drones are prohibited unless you receive explicit permission from local authorities. Flying near prayer flags or nomad tents is culturally insensitive.

How long should I stay?
Most visitors spend 1–2 hours driving through and stopping at viewpoints. If you want to hike across the mounds or photograph sunrise/sunset, plan for 3–4 hours.

Final Thoughts

Meiren Grassland is not a flashy tourist attraction. There are no cable cars, no souvenir rows, no ticket booths (except occasional small fees). What it offers is a quiet, otherworldly landscape that rewards patience and a willingness to go slow.

The hummocky landform is rare even by global standards—similar patterns appear only in a handful of high-latitude or high-altitude locations. Combine that with the prayer flag tunnel and the living nomadic culture, and you have a stop that stands out on any Gannan itinerary.

If you are road-tripping through Gansu’s Tibetan region, do not rush past Hezuo. Take the time to pull over, walk a few hundred meters into the mounds, and listen to the wind through the flags. That is the true draw.

Ready to explore Gannan? Use the links below to book a guided tour or find accommodation in Hezuo. The grassland is just one piece—but it is a memorable one.