The Bia River is a significant waterway located in the western region of Ghana. It flows through the Bia National Park, an area known for its rich biodiversity and wildlife. The river is an important resource for local communities, providing water for drinking, agriculture, and fishing. The Bia River eventually joins the Tano River, contributing to the larger river system in the region. Its waters support various ecosystems and are vital for the livelihoods of people living nearby. The river also plays a role in the cultural practices of the communities along its banks.