Festivities of invierno de Sobradiel Activity · Sobradiel, Ribera Alta del Ebro, Zaragoza Image of Sobradiel, not of the place itself. Sobradiel's winter festival is held in a village that in the mid-19th century numbered around 228 inhabitants and that in 1521 gave Miguel Cerdán, a jurado in the Zaragoza chapter, a title later raised to a county for his successors. Photo: Felix (CC BY 2.0) What to see and do in Sobradiel