Piona Abbey is a religious complex on the bank of Lake Como. The abbey is set at the top of a small peninsula, the Olgiasca, which points into the lake, creating an inlet.
The original church of Saint Justina was founded in the 7th century; the ruins of an apse behind the current church of San Nicola belong to this original edifice. A new church was added some centuries later, though before 1138, as testified by an inscription reporting its reconsecration in that date. which was followed - some centuries afterwards - by a priory, with its monastery complex, part of the political-religious network which was led by Cluny and its reform movement.
The location, although away from the main town, was on a military route of critical importance in the wars of the times.
The abbey was built in Lombard Gothic style, with French influences. The church has a single nave, and the edifice dates mostly from the 12th century reconstruction. The bell tower dates from the 18th century. A previous one, with an octagonal plan, was located on the other side of the church.
The apse has internally some depleted frescoes, dating from the 12th-13th centuries, with Apostles of Byzantine style. The cloister has an irregularly quadrangular plan, and has round arches supported by columns with different type capitals. The northern wall of the portico has a fresco with a symbolic calendar, depicting the months and the different works associated to them.
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).