Riverside woodlands of the Ebro in Torres de Berrellén Nature · Torres de Berrellén, Ribera Alta del Ebro, Zaragoza Image of Torres de Berrellén, not of the place itself. The riverside woodlands of Torres de Berrellén, in the Ribera Alta del Ebro, are made up of poplar groves, willows and tamarisks arranged in bands parallel to the current; they are of great environmental value as wildlife refuges and for their role in the river's hydraulic dynamics, in a stretch of the Ebro known for its escarpments and whirlpools. Photo: Melón de Torres de Berrellén (CC BY-SA 4.0) What to see and do in Torres de Berrellén