Zaysan lake

Lake Zaysan, also known as Lake Zaisan or Zaysan Lake, is a large freshwater lake located in the eastern part of Kazakhstan. It is one of the country's largest lakes and plays a significant role in the region's ecology, economy, and tourism. 

Here are some key facts about Lake Zaysan:

Location: Lake Zaysan is situated in the East Kazakhstan Region, near the border with China and Russia. It covers an area of approximately 1,810 square kilometers (700 square miles) and is part of the Irtysh River basin.

Origin: The lake is an artificial reservoir created by the damming of the Irtysh River for hydroelectric power generation. It was formed as a result of the construction of the Zaysan Dam, which was completed in 1968.

Water Source: The primary water source for Lake Zaysan is the Irtysh River, which flows into the lake from the north. The lake also receives water from several smaller tributaries.

Fishing: Lake Zaysan is known for its diverse fish population, which includes species such as pike, perch, carp, catfish, and sturgeon. The lake's fishery has economic importance, and fishing is a common activity for both locals and tourists.

Recreation: The lake and its surrounding areas offer various recreational activities, such as boating, fishing, and camping. The lake's shores are popular for picnicking and swimming during the summer months.

Wildlife: The lake and its wetlands provide habitat for numerous bird species, making it a destination for birdwatching. Migratory birds use the area as a stopover during their journeys.

Scenic Beauty: Lake Zaysan is surrounded by picturesque landscapes, including mountains and rolling hills. The region's natural beauty and tranquility make it a popular spot for nature enthusiasts and photographers.

Access: The city of Semey, also known as Semipalatinsk, is the largest city near Lake Zaysan and serves as a gateway to the lake. Visitors can travel to Semey and then make their way to the lake by road.


Lake Zaysan is a significant body of water in Kazakhstan, both for its natural beauty and its importance to the local communities. It offers opportunities for outdoor recreation, and its ecological diversity adds to its appeal for nature lovers and travelers.