Angara is a river in Siberia, Russia, known for its significant length of about 1,778 kilometers (1,105 miles). It flows from Lake Baikal, the world's deepest freshwater lake, and eventually merges with the Yenisei River. The river is an important waterway for transportation and has several hydroelectric power stations along its course. The Angara region is rich in natural resources, including timber and minerals. It supports various ecosystems and is home to diverse wildlife. The river also plays a crucial role in the local economy, providing opportunities for fishing, tourism, and recreation for nearby communities.