Sveti Stefan is a small islet in the central part of Montenegro Adriatic coast line. It was first mentioned in 1442 as a fort near seacoast from which Paštrovići, led by vojvoda Radič repulsed the forces of Stjepan Vukčić Kosača during his offensive in Zeta. According to a legend recounted by Stjepan Mitrov Ljubiša, the town fortification was funded after Paštrovići looted Turkish ships moored in front of Jaz during Barbarossa's siege of Kotor in 1539. The town was razed shortly after, during the fourth Ottoman-Venetian war. After continuous pleas by Paštrovići, the Venetian Republic finally agreed to rebuild it in the 16th century. All of the buildings were acquired by the Yugoslav government and turned into an upscale hotel during the communist period.
In the 15th century, the fortified village was built to defend against the Turks and became a haven for pirates of the Adriatic.
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.