Rueda, historic Spanish white wine zone named after the unprepossessing town which straddles the main road from Madrid to León in castilla y león (see map under spain). In the Middle Ages, vineyards flourished on this bleak Castilian plateau and cellars were hollowed out of the limestone under the town, but after phylloxera ravaged the zone, Rueda went into rapid decline. The high-yielding palomino grape was used for replanting, a move that in this case was justified since the main local styles were fortified wines in the image of sherry.
