The Cher River is a tributary of the Loire River in central France. It flows for about 255 kilometers (158 miles) through the regions of Centre-Val de Loire and Auvergne-Rhône-Alpes. The river is known for its picturesque landscapes, charming villages, and historical sites along its banks. The Cher River is also famous for the Château de Chenonceau, a stunning castle that spans the river. The river supports various recreational activities, including fishing, kayaking, and cycling along its scenic paths. Its waters are home to diverse wildlife, making it an important ecological area in the region.