Lake Balkhash

Lake Balkhash is one of the largest lakes in Kazakhstan and one of Eurasia’s most remarkable inland water bodies. It is located in south-eastern Kazakhstan near Almaty Region, Jetisu Region and Karaganda Region. The lake lies within the Balkhash-Alakol Basin and holds major natural, economic and ecological importance.

Lake Balkhash is famous for its unusual divided waters. The western part is relatively fresh due to inflow from the Ili River, while the eastern part is more saline. These two sections are linked by the narrow Uzynaral Strait. This rare feature makes Balkhash scientifically significant.

The lake stretches for more than 600 km, with an area that varies depending on water levels, averaging around 16,000-17,000 km².

Several rivers feed the lake, including the Ili, Karatal, Aksu, Lepsy and Ayaguz rivers. They are essential to the survival of the lake ecosystem.

Lake Balkhash supports rich biodiversity. Fish species include carp, pike-perch, bream and catfish. Reed beds and wetlands around the shore provide habitat for flamingos, ducks, geese and many migratory birds.

Historically, the Balkhash region was part of nomadic cultures and caravan routes. Later, industrial settlements developed nearby. Balkhash is now an important regional city.

Today, Lake Balkhash is strategically important for Kazakhstan as a water resource, fishery zone, tourism destination and environmental regulator. Preserving its water balance and ecosystem remains a key priority for the future.