Vouvray (wine) Loire Valley. The cold, steady temperature of these cellars served ideal for the advancement of sparkling wines made according to the traditional "méthode champenoise" that became popular in the 18th and 19th century. In 1936 Vouvray was created as an "Appellation d'origine contrôlée" (AOC). The boundaries of the AOC were defined around the village of Vouvray and seven nearby villages. Included among these villages were Chançay, Nouzilly, Vernou-sur-Brenne and Rochecorbon. Located along the right bank of the Loire river east of the city of Tours, the Vouvray region is situated on top a plateau that is dissected by small streams
Loire of the estuary), and the beaches of Le Croisic and La Baule along the coastline. Its main tributaries include the rivers Maine, Nièvre and the Erdre on its right bank, and the rivers Allier, Cher, Indre, Vienne, and the Sèvre Nantaise on the left bank. The largest tributary of the river is the Allier, in length, which joins the Loire near the town of Nevers at . Downstream of Nevers lies the Loire Valley, a UNESCO World Heritage Site due to its fine assortment of castles. The second longest tributary is the Vienne which joins the Loire at Candes-Saint-Martin at