A UNESCO World Heritage Site as well as France's third largest wine-producing region, The Loire Valley's Touraine appellation is defined by rivers, castles, châteaux, and vineyards as far as the eye can see. No wonder it was the preferred residence of French royalty for centuries. The Touraine also has a uniquely ideal terroir making it France's leading region for white wines and second for sparkling and rose. Vineyards are concentrated around the city of Tours bordering the Loire River, stretc