Church of Fuentes de Ebro Monument · Fuentes de Ebro, Comarca Central, Zaragoza Parish church of Fuentes de Ebro (Comarca Central, Zaragoza), famous for its sweet onion, dedicated to San Miguel Arcángel, patron saint of the village. Its tower, used as a strategic observation point, suffered serious damage during the 1937 Civil War offensive; repairs were completed in 1942. Photo: Zarateman (CC BY-SA 3.0) What to see and do in Fuentes de Ebro