This collegiate church is dedicated to St Juliana, an early medieval martyr. It dates from the 12th Century, and it is built on the site of an earlier monastery. The saint`s tomb is inside, and the chancel has a 17th Century Mexican silver altarpiece with stone figures of apostles. The cloisters are in the 12th Century Romanesque style with expressive capitals of biblical scenes such as Christ`s baptism and Daniel in the lion`s den.
