Uvs Lake
🏞️ Uvs Lake (Uvs Nuur), Mongolia
Uvs Lake (Uvs Nuur) is Mongolia’s largest lake, spanning 3,350 km² in the northwestern province of Uvs. This shallow, endorheic saltwater lake lies at an elevation of 759 meters and extends slightly into Russia’s Tuva Republic. Formed from the remnants of an ancient inland sea, Uvs Lake is a vital ecological and cultural site, recognized as a UNESCO World Heritage Site and Biosphere Reserve.
📌 Quick Facts
🔍 Category | Details |
---|---|
📍 Location | Uvs Province, Mongolia |
🗺️ Coordinates | ~36 km from Ulaangom city |
📏 Size | 3,350 km²; 84 km long, 79 km wide |
🧂 Salinity | 18.7 g/L (approx. 5x saltier than seawater) |
🐦 Bird Species | Over 220, including endangered species |
🐾 Mammal Species | 72, including snow leopards and ibex |
❄️ Climate Extremes | −58°C in winter to +47°C in summer |
🏞️ UNESCO Status | World Heritage Site (2003) |

🌟 Highlights
Biodiversity Hotspot: Home to over 220 bird species, including the endangered Dalmatian Pelican, White-headed Duck, and Swan Goose.
Unique Ecosystems: Encompasses a range of habitats from deserts and steppes to tundra and wetlands, making it a living laboratory for ecological studies.
Cultural Significance: The basin contains over 40,000 archaeological sites linked to ancient nomadic tribes like the Scythians, Turks, and Huns.
🗺️ Nearby Attractions
Khyargas Lake: A freshwater lake known for its clear waters and surrounding cliffs.
Altan Els Sand Dunes: Experience the golden sand dunes contrasting with nearby snow-capped peaks.
Turgen Mountains: Explore alpine landscapes and diverse flora and fauna.
✨ Special Features
Climate Extremes: Uvs Lake experiences some of the most extreme temperatures recorded in Mongolia, ranging from −58°C in winter to +47°C in summer.
No Outflow: As an endorheic basin, the lake has no outflow, leading to its high salinity levels.
Research Significance: Designated as one of ten global sites for climate change studies by the international Geo-Biosphere Program.
❓ FAQ
Q: Is swimming allowed in Uvs Lake?
🅐 Due to its high salinity and swampy shores, swimming is not recommended.
Q: How can I reach Uvs Lake?
🅐 The lake is approximately 36 km from Ulaangom city and can be accessed by 4x4 vehicles.
Q: Are there accommodations nearby?
🅐 Limited facilities are available; it’s advisable to plan for camping or stay in Ulaangom.
Q: What is the best time to visit?
🅐 Late spring to early autumn (May to September) offers the most favorable weather conditions.
🧳 Visitor Tips
Preparation: Bring appropriate gear for extreme temperatures and potential mosquito presence.
Guided Tours: Consider hiring local guides for ecological and cultural insights.
Respect Nature: Avoid disturbing wildlife and adhere to conservation guidelines.
Travel Essentials: Ensure you have sufficient supplies, as amenities are scarce in the area.
🧭 Why Visit?
Birdwatching Paradise: Observe rare and migratory birds in their natural habitat.
Photographic Landscapes: Capture the stark beauty of Mongolia’s diverse terrains.
Cultural Exploration: Delve into the rich history of nomadic civilizations.
Scientific Interest: Study unique ecological and climatic conditions.
Uvs Lake stands as a testament to Mongolia’s natural grandeur and cultural depth. Whether you’re an avid birdwatcher, a history enthusiast, or a nature lover, Uvs Lake offers an unparalleled experience in one of the world’s most remote and pristine environments.
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