It has a magnificent bell tower in Gothic style, visible from far away. The most remarkable thing in it is the tympanum of the main door, which is surmounted by a rose window. The nave of the cathedral is from the 13th and 14th century, but the choir underwent a reconstruction in the 17th. From the 15th century is La Chapelle Saint-Sépulcre with its beautiful stained glass and a famous organ.