The meeting of Carlos V with his grandson Historical milestone · Cabezón de Pisuerga, Campiña del Pisuerga, Valladolid Image of Cabezón de Pisuerga, not of the place itself. In 1556, on his way into retirement at Yuste, Emperor Carlos V stopped in Cabezón de Pisuerga to meet his grandson, the future Don Carlos; the bridge over the Pisuerga made the place an obligatory crossing point for the court heading north. 1556 Photo: Luis Rogelio HM (CC BY-SA 2.0) What to see and do in Cabezón de Pisuerga