The cathedral, also known as the Cathedral of the Virgin of las Nieves, began in the century XIII on the site of an old Arab mosque, which probably had replaced some others places of worship of the times Roman, Carthaginian and Phoenician. It has different styles architectural. From your design initial gothic only the tower remains, and the interior was completely remodeled in baroque style in the seventeenth century. houses important works of art, many of them in exhibit at the Diocesan Museum.