The Setit River, also known as the Atbarah River, is a significant waterway in northeastern Africa. It flows through Eritrea and Sudan, eventually joining the Nile River. The river is approximately 800 kilometers long and plays a crucial role in the region's agriculture and ecology. The Setit River is fed by several tributaries and is known for its seasonal flooding, which enriches the surrounding soil. It serves as a vital resource for local communities, providing water for irrigation and supporting diverse wildlife along its banks.