Palazzo Regio - Credit: Wikimedia Commons
The Palazzo RegioCagliari, Palazzo Regio - Sardegna Cultura (English: "Royal palace"), also known as Viceregio (English: "Viceroyal palace"), is a historic building in Cagliari, the ancient residence of the representative of the king of Sardinia during the Aragonese, Spanish and Savoy domination and now the seat of the Metropolitan City of Cagliari. It is located in the historical Castello district. Read more on Wikipedia
Source: en.wikipedia.org