Spain

From Wikipedia:

Spanish wines (Spanish: vino español ) are wines produced in the southwestern European country of Spain. Located on the Iberian Peninsula, Spain has over 2.9 million acres (over 1.17 million hectares) planted—making it the most widely planted wine producing nation but it is the third largest producer of wine in the world, the largest being France followed by Italy. This is due, in part, to the very low yields and wide spacing of the old vines planted on the dry, infertile soil found in many Spanish wine regions.