Built in the XII century.Romanesque in style.There are three naves and one cross that is not marked on the plan rather behind the curves of the apses.On the Northern main front, that of the cloister, there are three archivolts.On the Southern main front there is a pointed arch like a doorway and various archivolts on three pairs of columns with sculptured capitals.In the upper portion there are figures of six prophets.The interior decoration of archivolts and the tympanum are noteworthy.