Festivities of Maleján Activity · Maleján, Campo de Borja, Zaragoza Image of Maleján, not of the place itself. Maleján celebrates its festival in a village that displays early-20th-century olive-press machinery in its streets — screw presses, millstones and esparto mats — recovered from the old mills of the region. Photo: Ecelan (CC BY-SA 4.0) What to see and do in Maleján