Dangxiong Co
Dangxiong Co, also known as "Damxung Alpine Wetland," is a critical high-altitude ecosystem located in Damxung County, Lhasa Prefecture, Tibet. Situated at 4,286 meters above sea level, it spans approximately 1,700 square kilometers and is recognized as one of the world’s largest alpine Kobresia littledalei–Blysmus sinocompressus swamp meadows. Fed by glacial meltwater and underground springs, the wetland serves as a vital carbon sink and supports unique flora and fauna, including Tibetan antelope and black-necked cranes. Designated a national ecological research station in 2009, it merges scientific study with cultural reverence, as local herders rely on its pastures for winter grazing.
Historical Overview
The region’s name derives from Tibetan terms linked to spiritual and natural abundance. Archaeological evidence suggests human activity here dates back 1,200 years, with ancient carvings and meditation caves discovered on its northern cliffs. In the 17th century, the 5th Dalai Lama visited Dangxiong Co to meditate, establishing it as a pilgrimage site. The area gained modern significance in 2009 when the Lhasa Plateau Ecosystem Research Station was founded, focusing on climate change impacts and alpine wetland conservation. Today, it balances ecological research with sustainable nomadic practices.
Structural Layout
The wetland’s geography is divided into three zones:
- Core Zone: The central swamp meadow, characterized by Kobresia littledalei grasses and Blysmus sinocompressus sedges, with water depths of 10–45 cm during growing seasons.
- Buffer Zone: Alpine meadows and the Dangqu River basin, supporting yak herding and traditional grazing practices.
- Cultural Zone: The Lhasa Plateau Ecosystem Research Station, featuring advanced meteorological and carbon flux monitoring systems, and nearby nomadic settlements.
Key landmarks include the CO2/H2O Flux Tower and the swamp meadow soil observation posts.
Major Attractions
- Lhasa Plateau Ecosystem Research Station: A state-of-the-art facility studying alpine climate and ecosystem dynamics.
- Dangqu River Basin: A pristine river system with crystal-clear waters and migratory bird habitats.
- Nomadic Herder Camps: Experience traditional yak-rearing culture and dairy product preparation.
- Cypress Forest Trails: Hiking paths through ancient trees draped in moss and prayer flags.
- Wildlife Observation Posts: Spot Tibetan antelope, wild donkeys, and rare bird species.
Suggested Itineraries
- Classic Route (2–3 hours):
Entrance → Research Station Tour → Dangqu River Walk → Nomadic Camp Visit → Exit
Highlights: Ecological research insights and cultural immersion.
- Nature Route (4–5 hours):
Entrance → Cypress Forest Hike → Wildlife Observation → Flux Tower Visit → Exit
Highlights: Biodiversity spotting and scientific infrastructure exploration.
- Comprehensive Route (Full Day):
Entrance → Dawn Wetland Cruise → Research Station Workshops → Nomadic Homestay → Sunset Meditation → Exit
Highlights: In-depth ecological studies and hands-on cultural experiences.
Ticket Purchase
- Online: Book via Ctrip or WeChat mini-program (up to 7 days in advance).
- On-Site: Tickets sold at the entrance; limited availability during peak hours.
- Prices:
- Peak Season (April–October): ¥120 (adults), ¥60 (students/seniors).
- Off-Season (November–March): ¥90 (adults), ¥45 (students/seniors).
- Free: Children under 1.2m, disabled visitors, and military personnel.
Transportation
- From Lhasa:
- Bus: 6-hour ride to Damxung County (¥150–200), then taxi (¥200–250) to the wetland.
- Charter: ¥1,000–1,200/day for private cars with drivers.
- Self-Drive: Follow G109 National Highway to Damxung, then provincial roads to the research station.
Best Time & Tips
- Peak Seasons: May–June (wildflowers), September–October (clear skies).
- Avoid Crowds: Visit early (7–8 AM) or after 4 PM; weekdays are quieter.
- Essentials:
- Dress in layers (temperatures range from -10°C to 20°C).
- Bring sunscreen, oxygen canisters, and a reusable water bottle.
- Respect local customs: Walk clockwise around stupas, remove shoes before entering temples.
- Prohibited: Swimming, fishing, and drone use without permits.