The River Gambia is a major river in West Africa, flowing approximately 1,130 kilometers (700 miles) through Gambia, Senegal, and Guinea. It originates in the Fouta Djallon highlands of Guinea and empties into the Atlantic Ocean. The river serves as an important waterway for transportation and fishing, supporting local communities along its banks. The river's basin is rich in biodiversity, home to various species of fish, birds, and other wildlife. It also plays a crucial role in the economy of Gambia, providing irrigation for agriculture and serving as a source of drinking water. The Gambia River National Park protects some of the unique ecosystems found in the area.