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Ulaagchiin Khar Lake – Destination Guide

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Overview

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  • Location: Erdenekhairkhan sum, Zavkhan province, ~110 km from Uliastai.

  • Altitude: 1,132 m above sea level.

  • Area: ~547 sq. km (official records list 574.8 sq. km).

  • Dimensions: 30 km long, 10 km wide, 48 m deep.

  • Protected Status: Part of Ulaagchiin Khar Nuur National Park (IUCN Category II, established 2010).

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Natural Features

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  • Emerald Waters: Clear, deep freshwater with unique bottom layers of black algae and light silt.

  • Surroundings: Sand dunes to the north, marshy steppe to the south, and the distant Tovkhish Mountain.

  • Islands: Includes Ikh and Baga Avgash islands, rising dramatically from the lake.

  • Hydrology: Fed by the Chono Kharaikh River, connected to Khar‑Us Lake and draining into Durgun Lake and the Zavkhan River.

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Wildlife & Ecology

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  • Hosts 13 species of migratory birds, including rare waterfowl.

  • Fish species such as Omul and Feld inhabit the lake.

  • Surrounding habitats support deer, roe deer, wolves, foxes, marmots, and eagles.

  • Rare flora includes the shunkh red flower, blooming on the water.

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Cultural Significance

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  • Nomadic Culture Festival (July): Held annually on the lake’s shore, showcasing traditional music, sports, and nomadic heritage.

  • The lake is a hub for tourism in Zavkhan province, with several tourist camps established nearby.

 

Activities

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  • Swimming & Fishing: Freshwater ideal for recreation.

  • Kayaking & Boating: Explore bays and rocky peninsulas.

  • Sandboarding: On dunes bordering the lake.

  • Birdwatching: Spot migratory and resident species.

  • Hiking & Trekking: Trails around dunes, peninsulas, and nearby mountains.

  • Photography: Capture emerald waters, dunes, and festival scenes.

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Best Time to Visit

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  • Spring (March–May): Migratory birds return, snow melts.

  • Summer (June–August): Warm weather, best for camping and water activities.

  • Autumn (Sept–Oct): Golden landscapes, clear skies.

  • Winter (Nov–Feb): Frozen lake, adventurous ice trekking.

Visitor Tips

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  • Bring camping gear; lakeside and island camping is possible.

  • Hire local guides—roads are remote and off‑road vehicles are needed.

  • Respect local customs when interacting with nomadic families.

  • Birdwatching gear (binoculars, zoom lens) recommended.

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Ulaagchiin Khar Lake is a rare gem of Zavkhan province, offering emerald waters, sand dunes, rich wildlife, and vibrant nomadic culture. It is a destination that combines natural wonder with cultural immersion.

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