Amendolea Castle has Norman origins, and it was enlarged subsequently in the late Middle Ages. It is now made up of two recognizable parts. One is the entrance of parallel piped shape, separated by a wall around the residential area. And the second is the rectangular hall of the latter, with very high walls and arched windows and small towers, one of which, isolated, served as a dungeon. With an irregular plan and strong walls, the Castle houses a chapel tower, built in the Norman age. At the second level of the tower, there is a small apsidal church with an entrance facing south, as in the Byzantine tradition. The castle was rebuilt several times, until the earthquake of 1783 that caused important collapses that could not be fixed.
References:The Walls of Constantinople are a series of defensive stone walls that have surrounded and protected the city of Constantinople (today Istanbul) since its founding as the new capital of the Roman Empire by Constantine the Great. With numerous additions and modifications during their history, they were the last great fortification system of antiquity, and one of the most complex and elaborate systems ever built. They were also the largest and strongest fortification in both the ancient and medieval world.
Initially built by Constantine the Great, the walls surrounded the new city on all sides, protecting it against attack from both sea and land. As the city grew, the famous double line of the Theodosian Walls was built in the 5th century. Although the other sections of the walls were less elaborate, they were, when well-manned, almost impregnable for any medieval besieger.