The Canal du Rhône au Rhin is a significant waterway in eastern France, connecting the Rhône River to the Rhine River. This canal spans approximately 300 kilometers and facilitates navigation between the two major rivers, enhancing trade and transportation in the region. It was constructed in the 19th century to improve access to the Mediterranean and northern Europe. The canal features several locks and is navigable for various types of vessels. It passes through picturesque landscapes, including vineyards and charming towns, making it a popular route for recreational boating. The Canal du Rhône au Rhin plays a vital role in the local economy and tourism.