The Garonne is a major river in southwestern France, flowing approximately 575 kilometers (357 miles) from the Pyrenees mountains to the Atlantic Ocean. It passes through several cities, including Toulouse and Bordeaux, and is an important waterway for transportation and agriculture in the region. The river is known for its picturesque landscapes and diverse ecosystems. It is also a key part of the Canal de Garonne, which connects it to the Canal du Midi, enhancing navigation and trade in the area. The Garonne's basin supports various wildlife and is vital for local economies.