aerial view of cagliari, italy, from the castle of san michele

neighbourhood skyscraper metropolis cagliari landmark downtown panorama building michele skyline horizon tourism aerial castle europe italy tower coast view town city san sea aerial ancient architecture blue building buildings cagliari castle center city cityscape coast dome europe fortress green hill horizon house island italian italy landscape mediterranean nature ocean palace panorama panoramic park poetto roof michele sardegna sardinia sea sky skyline south sud summer top tourism tower town travel trees urban view village