Asparagus of Gallur Food and drink · Gallur, Ribera Alta del Ebro, Zaragoza Image of Gallur, not of the place itself. The loose soils irrigated by the Imperial Canal give in Gallur hand-harvested white asparagus, which is eaten fresh in spring or destined for preserving. It is served with vinaigrette or in batter, and forms part of the seasonal menus of the comarca. Photo: Zarateman (CC0) What to see and do in Gallur