Also called Saint Michael's Castle, Castle of Avella was built by the Lombards in the 8th century AD in a strategic position. In fact, it dominates the access that connects Monteforte Irpino with the Sabato Valley and leads to Puglia and the Adriatic coast. The hill on which the Castle of Avella rises has also been the scene of further and important archaeological finds: in fact, among its ruins, the famous Cippus Abellanus dating back to about 150 BC was found. It's currently preserved at the Episcopal Seminary of Nola. It's an inscription in Oscan language, bearing the agreement between Abella and Nola and concerning the land in the middle of which there was a municipality Temple of Heracles.
The fortress of the Castle, which takes up the top of the hill, is dominated by the monumental cylindrical tower, typical of Angevin architecture, and by the two imposing structures of the donjon, a particular type of defensive tower. At the base of the fortress, two walls surround the slopes of the hill. Inside this area, there are many remains of rooms belonging to housing structures; among these, the only building preserved on the top is a large rectangular cistern.
The Castle of Avella, a fairytale destination set amidst untouched nature, is the emblem of the medieval past of this town in Lower Irpinia.
References:The Church of St Donatus name refers to Donatus of Zadar, who began construction on this church in the 9th century and ended it on the northeastern part of the Roman forum. It is the largest Pre-Romanesque building in Croatia.
The beginning of the building of the church was placed to the second half of the 8th century, and it is supposed to have been completed in the 9th century. The Zadar bishop and diplomat Donat (8th and 9th centuries) is credited with the building of the church. He led the representations of the Dalmatian cities to Constantinople and Charles the Great, which is why this church bears slight resemblance to Charlemagne's court chapels, especially the one in Aachen, and also to the Basilica of San Vitale in Ravenna. It belongs to the Pre-Romanesque architectural period.
The circular church, formerly domed, is 27 m high and is characterised by simplicity and technical primitivism.