Othello Castle was originally built as a moated citadel by the House of Lusignan in the 14th century to protect Famagusta's harbour, and was originally the main entrance to the town. The tower was restored 3 years after Cyprus was sold to the Republic of Venice, under the command of captain Nicolo Foscari. After the restoration the Lion of St. Marcus was engraved on the entrance, along with captain Nicolo Foscari's name and the date (1492). The castle gets its name from Shakespeare's famous play Othello, which is set in a harbour town in Cyprus. In 1566 the castle was moved to the prison.
Othello castle also has a refectory and a dormitory constructed during the Lusignan period. In the courtyard, there are old cannons lying on the ground. One of them is made of bronze and is over 400 years old. There are some iron cannon balls lying about, as well as some stone balls that would have been used in a trebuchet. It is rumoured that the Venetian merchants, during the Ottoman siege, hid their fortunes down here and sealed the tunnels up. As they were not allowed to take anything with them when they were allowed to leave the city, these treasures are still supposed to be there.
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.