The Río Guadalquivir is one of the major rivers in southern Spain, flowing through the region of Andalusia. It stretches approximately 657 kilometers (409 miles) and is known for its historical significance and natural beauty. The river originates in the Sierra de Cazorla mountains and eventually empties into the Gulf of Cádiz. The Guadalquivir passes through several important cities, including Seville, which is famous for its rich cultural heritage. The river has played a crucial role in trade and agriculture throughout history, supporting the development of the surrounding areas. Its banks are lined with parks and promenades, making it a popular spot for both locals and tourists.