Both in Italy and abroad, the construction of memorial shrines to honour those who fell for the Fascist cause stemmed from Benito Mussolini’s desire to create symbolic spaces to celebrate Italian greatness. Moreover, their construction reinforced a specific vision of the nation – one rooted in the ideal of sacrifice, unquestioning loyalty to Mussolini’s commands, and the exaltation of violence as a legitimate tool of political struggle. This article analyses the tower-ossuary of the Italians in Zaragoza, a monument commemorating the legionaries of the Corpo Truppe Volontarie, who died fighting alongside Francisco Franco’s Nationalist forces against Republican troops during the Spanish Civil War. Despite its limited recognition, this monument – the largest Italian shrine abroad after that in El Alamein – constitutes an object of significant scholarly interest, since it preserves the memory of Fascist Italy’s intervention on behalf of the Caudillo according to a particular narrative, which Mussolini’s regime sought to immortalise for posterity in stone and concrete. Meanwhile, the attempt to re-signify this shrine after the fall of the Fascist dictatorship makes it a compelling case study for reflecting on the processes through which a society can rethink its history and engage with the legacy of its authoritarian past.