Apart from leaving me sick to the back teeth of my hire car, the trip made me feel incredibly upbeat about Spain's credentials as a source of high quality wine. The country is still suffering from terrible economic turmoil but its broad group of fine wine producers should be well placed to shift their emphasis from a faltering home market to export. It is incredibly rare for wine-producing countries to be known for producing both top quality and great value wines, usually a place is labelled as one or the other. Spain, however, carries off both to remarkably great effect. This is due to a generation of rigorous growers who are re-discovering their traditions, saving indigenous grape varieties and making wine with passion and attention to detail.