Loire Valley (wine) a variety of limestone with excellent drainage that is known as tuffeau which is the same material used to build many of the famous Loire Valley Châteaux. The area around Chinon, Bourgueil and Saint-Nicolas-de-Bourgueil produces the majority of the Loire Valley's red wine based on the Cabernet franc grape—known in this areas as "Breton". The wines of the Chinon area are the softest and rich expression of the grape while the Bourgueil area produces more tannic and firm wines. The St-Nicolas-de-Bourgueil area produces the lightest colored wines. In the 19th century, the wines of the Chinon area were compared favorably
Châteaux of the Loire Valley Châteaux of the Loire Valley The Châteaux of the Loire Valley (French: "Châteaux de la Loire") are part of the architectural heritage of the historic towns of Amboise, Angers, Blois, Chinon, Montsoreau, Nantes, Orléans, Saumur, and Tours along the Loire River in France. They illustrate Renaissance ideals of design in France. The châteaux, numbering more than three hundred, are the achievement of a nation of builders, starting with practical fortified castles in the 10th century to splendid residences built half a millennium later. When the French kings began constructing their huge châteaux in the Loire Valley, the nobility, drawn to