I lived in Spain for a few years. My wife is also from Spain. Those who know wine know that Spain produces some of the finest in the world. Unfortunately, it's not easy to find these wines (at least in Iowa).
We were pleasantly surprised to see that Hy-Vee Wine and Spririts carries a selection of excellent Spanish wines including Montecillo, Osborne, Marques de Riscal, and Marques de Caceres, among others.
This is the place to go for wine and spirits.