The great floods of the Ebro Historical milestone · Pradilla de Ebro, Ribera Alta del Ebro, Zaragoza Image of Pradilla de Ebro, not of the place itself. The flood of late February and March 2015 was the largest recorded in decades in the middle stretch of the Ebro. It flooded thousands of hectares and forced the evacuation of Pradilla, Boquiñeni and Alcalá de Ebro, and gave rise to the reinforcement of the defensive embankments of the riverbank. 2015 Photo: Diego Delso (CC BY-SA 4.0) What to see and do in Pradilla de Ebro