The Cathedral of St. John the Baptist was begun in 1324 and finished in 1509.[2]
The 13th-century Palace of the Kings of Majorca sits on the high citadel, surrounded by ramparts, reinforced for Louis XI and Charles V, which were updated in the 17th century by Louis XIV's military engineer Vauban.
The walls surrounding the town, which had been designed by Vauban, were razed in 1904 to accommodate urban development.