Tournon is a commune located in the Ardèche department in the Auvergne-Rhône-Alpes region of southeastern France. It is situated along the banks of the Rhône River and is known for its picturesque landscapes and historical architecture, including the Château de Tournon, a castle that dates back to the 12th century. The town is also recognized for its wine production, particularly the Côtes du Rhône wines. Tournon serves as a hub for tourists exploring the surrounding vineyards and the scenic beauty of the Ardèche region, making it a popular destination for both history enthusiasts and nature lovers.