Castellum Fractum is a late Roman fortress in Sant Julià de Ramis, Gironès, occupied from the mid-4th to early 5th century on the site of a 6th-century BC Iberian village. Built strategically atop a mountain with panoramic views of the sea and surrounding lowlands, the site features huts carved into rock and represents one of Catalonia's most significant prehistoric and Roman sites. Declared a Catalan cultural heritage site in 2012 and now museumized as an open-air archaeological space accessible year-round, Castellum Fractum provides crucial evidence of the Roman occupation preceding the city of Gerunda and the region's continuous settlement history.
