Sparkling wine
In Europe, German vineyards are predominantly white (63.1% of production area in 2006), as are the Swiss vineyards (more than 50% of the area in production are white grapes) and the Luxembourg vineyards (93% of the production area in white or grey grapes or gray). In France the northern half produces most of the white wines (Alsace, Jura, Champagne, and the Loire Valley). In Spain, paradoxically, Castile-La Mancha accounts for 50% of the Spanish vineyards, producing mostly white wine on a very large production area in a high temperature zone. The Catalonia region produces a lot of white grapes which are transformed into Sparkling wine called "Cava". The producing area for Cava is 45,000 hectares out of a total producing area of 65,600 hectares.