The Castle of Sant'Aniceto (also San Niceto) is a Norman castle built in the early 11th century on a hill in Motta San Giovanni. It is one of the few examples of High Middle Ages architecture in Calabria, as well as one of the few well-preserved Byzantine fortifications in the world. The name derives from that of St. Nicetas, a Byzantine admiral who lived in the 7th-8th centuries.
In the 13th century the castle became the command center of the flourishing fief of Sant'Aniceto (which included Motta San Giovanni and Montebello). Two centuries later, entered in conflict with Reggio Calabria, and in 1459 it was destroyed by Alfonso of Calabria.
The castles has an irregular plan, which reminds that of a ship with the bow directed towards the mountains and the aft to the sea.
Nest to the entrance are two square towers. At the feet of the short steep path leading to the plain below is a small church, which has a frescoed dome portraying the Christ Pantokrator, a typical subject of Byzantine Art.
The height of the well-preserved walls varies from 3 to 3.5 meters, and they are some one meters thick.
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.