The Amphitheatre of Durrës was built in the beginning of the 2nd century AD. It was used for performances until the 4th century AD. The earthquake of 345/346 likely damaged the monument and closed it. An early Christian chapel was constructed on the amphitheatre in the second half of the 4th century. The chapel was initially decorated with frescoes; in the 6th century, mosaics were added. A medieval chapel was built in the 13th century, also decorated with frescoes. The amphitheatre was covered over in the 16th century, after the Ottoman occupation, when the wall was built nearby. In 2004 the University of Parma started restoration work to save the monument.
The amphitheatre has an elliptical shape with axes of 132 metres and 113 metres. It is built on a slope of the hill, and inside the amphitheatre there are staircases and galleries at different levels. The chapel with mosaics is preserved. The site currently functions as a museum.
It is the largest amphitheatre ever built in the Balkan Peninsula with once having a capacity of 20,000 people. The amphitheatre is included on the tentative list of Albania for inscribing it as a UNESCO World Heritage Site.
References:Château de Niort is a medieval castle in the French town of Niort. It consists of two square towers, linked by a 15th-century building and dominates the Sèvre Niortaise valley.
The two donjons are the only remaining part of the castle. The castle was started by Henry II Plantagenet in the 12th century and completed by Richard the Lionheart. It was defended by a rectangular curtain wall and was damaged during the Wars of Religion. In the 18th century, the castle served as a prison.
The present keeps were the central point of a massive fortress. The southern keep is 28m tall, reinforced with turrets. The northern tower is slightly shorter at 23m. Both are flanked with circular turrets at the corners as well as semicircular buttresses. Each of the towers has a spiral staircase serving the upper floors. The Romanesque architecture is of a high quality with the dressed stones closely jointed.