Northeast
Sanjiangyuan National Park: Qinghai's High-Altitude Headwater Protected Landscape
Mapped geography of the Yellow, Yangtze, and Mekong river sources.
Sanjiangyuan National Park, situated in the high-altitude Qinghai region of China, is a crucial protected area established to safeguard the headwaters of three of Asia's most significant rivers: the Yellow, Yangtze, and Mekong. Covering an immense area with an average elevation exceeding 4,700 meters, the park preserves vital alpine wetlands, grasslands, and the source ecosystems that sustain hundreds of millions downstream. Its protected landscape identity is defined by its extreme elevation, vast marshlands, and its role as a critical water source, offering unparalleled opportunities for geographic and atlas-style exploration of pristine high-altitude terrain.
- Area
- 190,700 km²
- Established
- 2021
- IUCN
- II
- Relief
- Highland




