Romaria de Nossa Senhora d'Agonia in Viana do Castelo
The Romaria de Nossa Senhora d'Agonia is the largest popular festival of Portugal's Minho region, held each August in Viana do Castelo. Women parade in elaborate embroidered regional costumes layered with gold filigree jewelry, alongside giant-headed figures, drum groups and flower carpets, building toward a procession that carries the Virgin's image to the sea.
Viana do Castelo sits where the Lima river meets the Atlantic, and its largest annual festival carries that maritime identity directly into its central ritual.