Vouvray (wine) the sweet dessert wines of Sauternes. With the naturally high acidity of Chenin blanc, Vouvrays from favorable vintages have immense aging potential. A few wines drink well into 100 years of age, but it is more common to find a well aged Vouvray peaking at the 40 year mark. Across the Loire River from Vouvray is the Montlouis AOC which produces Chenin blanc based wines like Vouvray that tend to have less acidity and concentration of flavor. Viticulture has existed in Vouvray since at least the Middle Ages when the Catholic Church maintained vineyards at the local monasteries. The Chenin
Loire of losing its status as the last wild river in France". The reason for this is its sheer length and possibility of extensive navigation, which severely limits the scope of river conservation. The Federation, a member of the IUCN since 1970, has been very important in the campaign to save the Loire river system from development. In 1986, the French government, the Loire-Brittany Water Agency and the EPALA settled an agreement on flood prevention and water storage programme in the basin, involving construction of four large dams, one on the Loire itself and three on the Allier and Cher. The