Sancerre is an Appellation d'origine contrôlée (AOC) for wine produced in the environs of Sancerre in the eastern part of the Loire valley, southeast of Orléans. Almost all of the appellation lies on the left bank of the Loire, opposite Pouilly-Fumé. It is regarded as the spiritual home of Sauvignon Blanc, making wines of great purity and elegance. Some Pinot Noir is...