Koksu is a river located in Kazakhstan, flowing through the Almaty region. It is known for its picturesque landscapes and is a popular destination for outdoor activities such as hiking and fishing. The river is approximately 200 kilometers long and eventually merges with the Ili River. The Koksu River is fed by the surrounding mountains, particularly the Trans-Ili Alatau range. Its waters are essential for local agriculture and support various ecosystems in the area. The river's basin is home to diverse flora and fauna, making it an important natural resource for the region.