Pilgrimage of San Antonio de Piñeres Activity · Aller, Caudal, Asturias Image of Aller, not of the place itself. At the end of August the village of Piñeres holds the pilgrimage festival of San Antonio, one of the most deeply rooted dates in the festive calendar of Aller, which for days fills the saint's meadow with people from all over the valley. Photo: Xuliu Pombar (CC BY-SA 4.0) What to see and do in Aller