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
Haute-Loire by a flight of 268 steps. Haute-Loire Haute-Loire (; ) is a department in south-central France named after the Loire River. Haute-Loire is part of the current region of Auvergne-Rhône-Alpes and is surrounded by the departments of Loire, Ardèche, Lozère, Cantal, and Puy-de-Dôme. The inhabitants of the department are called "Altiligériens" (English : Altiligerians). The department covers the upper reaches of the Loire and consists of the Loire Valley and the surrounding mountains in the Massif Central. It is one of the original 83 departments of France created in 1790 during the French Revolution. Parts of the department are included