Located inside Normans Palace (Palazzo dei Normanni), the royal chapel of the Norman kings of Sicily, Cappella Palatina is the finest example of Arab-Norman art in the city. Every inch is a jubilation of craftsmanship, from the golden mosaics covering the walls to the marble floors and carved wooden ceilings.

Built in the early 14th century in Norman Gothic style, Palazzo Chiaramonte Steri, one of the symbols of Palermo, bears witness to a multifaceted history as both a tribunal and prison under the Inquisition from 1600 to 1782. Today, it serves as the headquarters of the University of Palermo, offering visitors a glimpse into history through its marvellous lecture halls adorned with intricate 14th-century wooden ceilings. The Inquisition Museum within its walls unveils the poignant narratives of prisoners through haunting graffiti and artworks, etching their stories onto the very cells that once confined them.

The Château d'Eau, a 19th-century brick water tower located on the banks of the Garonne river was once used to supply 90 fountains. It has been repurposed as a photography gallery hosting exhibitions and a library selling books on photography.

Built in the 13th century, the Palace Of Kings of Majorca is one of the most remarkable examples of medieval civil and military architecture in southern France. The main courtyard and its ensemble of Gothic buildings, as well as the garden, are worth your attention, but this majestic palace is worth a visit even just for the views of the city.