Festivities of invierno de Lécera Activity · Lécera, Campo de Belchite, Zaragoza Image of Lécera, not of the place itself. Lécera's winter festival is held in the town where Alonso de Aragón died in 1520, the natural son of Fernando el Católico and archbishop of Zaragoza, whose remains were later moved to the capital for burial. Photo: Diego Delso (CC BY-SA 4.0) What to see and do in Lécera