The Citânia de Sanfins, a pre-Roman archaeological site located in Portugal. It dates to the 1st century BC and is considered one of the most important in the Iberian Peninsula. 🏯️🇵🇹 #CitaniaSanfins #CastroCulture #NorthenPortugal #ArchaeologicalSite #PrehistoricSettlement #IberianPeninsula #HistoricalHeritage #AncientCivilization #Protohistoric #Sanfins #VilaReal #Portugal #sonya350 #vmribeiro