The Lhalu Wetland National Nature Reserve in Lhasa, Tibet Autonomous Region, has achieved international distinction after being formally certified by the World Record Certification Agency (WRCA) as the planet’s highest-altitude urban natural wetland. The official announcement was made during a ceremony held in Lhasa on Saturday, December 20, 2025.
This ecological treasure, frequently described as “Lhasa’s Lungs,” spans an impressive 12.2 square kilometers and sits at an average elevation of 3,649 meters above sea level. The wetland represents an extraordinary urban ecological asset and provides crucial habitat for numerous wildlife species, contributing significantly to regional biodiversity.
The WRCA certification underscores China’s remarkable accomplishments in high-altitude wetland conservation and positions Lhalu Wetland as an exemplary model of sustainable environmental protection practices worldwide. This recognition highlights the successful balance between urban development and ecological preservation in challenging high-altitude environments.
The wetland reserve serves multiple ecological functions, including water purification, climate regulation, and providing natural flood control for the urban area. Its designation as a national nature reserve has enabled the implementation of comprehensive conservation measures that have maintained the wetland’s ecological integrity despite its proximity to urban development.
Local authorities emphasized that this international acknowledgment reinforces the global significance of Tibet’s unique ecosystems and demonstrates the effectiveness of coordinated conservation efforts in protecting fragile high-altitude environments for future generations.