Construction of the Ciudad Rodrigo Cathedral began in the 12th century and did not finish until the 14th century. The architecture of the cathedral is uniform, despite later reforms and additions that can be seen in some of the chapels, such as the San Blas chapel.
The Portico del Perdón alone contains more than 400 Romanesque and Gothic sculptures of great beauty. Although it began in the 12th century, the work continued to the 15th, meaning that its style shows a clear transition from Romanesque to Gothic, as well as the Neoclassic tower.
One of the principal attractions is the impressive Gothic vault. The choir should not be forgotten either, strangely it has no religious motifs instead is decorated with fauna and flora images. The cloister is wonderful and is where the contrast between the two styles of architecture is best noted.
Another jewel, the impressive Portico del Perdon is compared by some to the Catedral de Santiago de Competela. During the War of Independence this part of the building was fired at by Napoleonic troops and has the impacts of cannon fire on it.
References:Saint-Georges de Boscherville Abbey is a former Benedictine abbey. It was founded in about 1113 by Guillaume de Tancarville on the site of an earlier establishment of secular canons and settled by monks from the Abbey of Saint-Evroul. The abbey church made of Caumont stone was erected from 1113 to 1140. The Norman builders aimed to have very well-lit naves and they did this by means of tall, large windows, initially made possible by a wooden ceiling, which prevented uplift, although this was replaced by a Gothic vault in the 13th century. The chapter room was built after the abbey church and dates from the last quarter of the 12th century.
The arrival of the Maurist monks in 1659, after the disasters of the Wars of Religion, helped to get the abbey back on a firmer spiritual, architectural and economic footing. They erected a large monastic building one wing of which fitted tightly around the chapter house (which was otherwise left as it was).