Ulaagchinii Khar Nuur is a stunning freshwater lake located in Zavkhan Province, Mongolia. Surrounded by rolling sand dunes, rocky hills, and steppe landscapes, it offers a striking contrast between the golden desert and deep blue waters.

The lake is part of the Ulaagchinii Khar Nuur National Park, known for its diverse wildlife, including birds such as swans, geese, and cranes. It’s a popular destination for eco-tourism, attracting visitors who enjoy camping, hiking, and photography. The lake's clear waters and serene atmosphere make it a hidden gem in Mongolia’s diverse natural scenery.