The Bilig River is a significant waterway located in the southern part of India, primarily flowing through the state of Karnataka. It is a tributary of the Cauvery River, which is one of the major rivers in the region. The Bilig River is known for its scenic beauty and plays a vital role in the local ecosystem. The river originates from the Western Ghats, a mountain range recognized for its rich biodiversity. It supports various flora and fauna and is essential for irrigation and drinking water for nearby communities. The Bilig River also contributes to the cultural and economic activities of the region.