Shrine of Nuestra Señora del Acebo Monument · Cangas del Narcea, Narcea, Asturias Image of Cangas del Narcea, not of the place itself. Built in the Acebo range, it is one of the busiest pilgrimage centres in Asturias. Every 8 September it brings together people from all over the west in a pilgrimage festival that mixes devotion with long picnics. Photo: Adolfobrigido (CC BY-SA 3.0) What to see and do in Cangas del Narcea