The Loire is a major river in France, and it is also the name of a French wine valley. The Loire Valley is known for its production of white wines, such as Sauvignon Blanc and Chenin Blanc, as well as red wines, such as Cabernet Franc and Gamay. The region is home to some of the most famous wineries in the world, including Château de Chenonceau, Château de Chambord, and Château d'Azay-le-Rideau. The Loire Valley is also known for its picturesque landscapes, with its rolling hills, vineyards, and historic castles.