The castle comprises of three main courtyards, making it easily navigable. Once you enter the fortified 15th-century main entrance, you come to a first courtyard, where the 4th-century tract of the Illyrian wall, the oldest structure in the castle grounds, is found. Along the first courtyard, you’ll also find medieval ruins of cisterns, the towers of the Balshaj, and the former Venetian residences.
In the second courtyard are the ruins of the Church of St. Stephen, which is now a mosque, and is certainly deserving some special attention. Originally the church was built in the romantic style commonly found between the 13th and 15th centuries, and was later transformed into the Sultan Mehmet Fatih Mosque during the reign of the Ottoman Empire, between the 16th and 19th centuries. During this time, the Catholic population abandoned the castle, as the space came to be used as a military base.
Today, the ruins of this church-mosque, which was ultimately abandoned in 1865, symbolize the passage of history that ran through Albania. The third and final courtyard of the castle holds a three-story Venetian building, known as the “Capitol”, which served as the residence of the Venetian ruler. Inside this building, the Castle of Shkodra Museum tells of the 4000-year-old castle, including the most renowned medieval families of the city.