🛖Citânia de Sanfins is an Iron Age fortified settlement located in the municipality of Paços de Ferreira, in the district of Porto. It was occupied by various peoples, from the 'castrejos' to the Romans and the medieval period, and preserves traces of houses, walls, roads and water pipes. ✨ #CitaniaDeSanfins #IronAgeSettlement #ArchaeologicalSite #PortugueseHistory #CulturalHeritage #AncientCivilization #TravelPortugal #ExploreSanfins #DiscoverSanfins #sonya350 #vmribeiro