In 1998/99 me and a friend imported Spanish wines and cavas and had a little shop, 'Grand Bodega Española', in Amersfoort. Good days. Spain makes some fine wines, imo.
Lately I'm more into the German whites, like Gewürztraminer but also the way cheaper Spätlese I like. The fact that they are quite low of/on alcohol percentage, around 9%, for me is a plus also. Oh, not advocating(?) anything but if you like reds, the Spanish Valdepeñas area has some nice ones, imo.
Cheers. (anyway)