Palazzo della Ragoni is located in the heart of the old town and Piazza delle Arbe. It is a medieval building, consisting of a spacious area, porticos from the fifteenth century AD and a huge hall with a group of distinctive frescoes. It also includes a unique clock tower decorated with signs of the zodiac and stages of formation. The moon, and its summit provides a distinctive view of the city and the wonderful historical buildings that surround the square.