Loire Valley (wine) by the Bretons of the area's wine stocks. By the 11th century the wines of Sancerre had a reputation across Europe for their high quality. In the High Middle Ages, the wines of the Loire Valley were the most esteemed wines in England and France, even more prized than those from Bordeaux. The Loire river has a significant effect on the mesoclimate of the region, adding the necessary extra few degrees of temperature that allows grapes to grow when the areas to the north and south of the Loire Valley have shown to be unfavorable to viticulture. In addition to
Centre-Val de Loire Eure-et-Loir, Indre, Indre-et-Loire, Loir-et-Cher, Loiret. An economic development agency, called Centréco, was created in 1994 by the Centre Regional Council of the Centre-Loire valley region (France) to promote the inflow of investments and the establishment setting-up of new businesses French and foreign companies in the Centre region. This ensures a mission of economic promotion, international support to regional companies and enhancement promotion of regional agrofood products via a regional signature, © du Centre. Centre-Val de Loire Centre-Val de Loire (, "Centre-Loire Valley") is one of the 13 administrative regions of France. It straddles the middle Loire Valley in the interior