Terkhiin Tsagaan Lake

The lake lies about 180 km from Tsetserleg city and sits at an elevation of approximately 2,210 meters above sea level. It was formed around 8,000 years ago when volcanic eruptions blocked river flows, creating a large natural dam lake.

The surrounding landscape is dominated by dramatic basalt lava formations, cliffs, caves, and valleys, shaped by ancient volcanic eruptions. These formations provide numerous natural shelters and create a highly scenic and geologically rich environment.

At the northern end of the lake stands Khorgo Crater, a dormant volcano with a crater approximately 200 meters wide, 70–80 meters deep, and sloping at 30–36 degrees. The crater and surrounding slopes are covered with forests of pine and larch, along with abundant wildflowers and berries.

Travel Tips

Photography

The most iconic shot is taken from the top of Khorgo Crater, capturing the vast blue surface of Terkhiin Tsagaan Lake below. On clear days, the lake reflects the surrounding mountains like a mirror, creating stunning visual compositions.

Activities

Visitors can relax along the lakeshore, enjoy nature walks, and explore nearby attractions such as Taikhar Rock and Chuluut Canyon, making the area one of Mongolia’s most diverse travel routes.

Weather Advice

As this is a high-mountain region, temperatures can drop significantly in the evening even during summer. Warm clothing, sun protection, and appropriate gear are recommended.

Getting There

A fully paved road connects Ulaanbaatar to Tariat Soum, making the lake accessible by almost any type of vehicle. From the soum center, the lake is easily reachable via local roads.