The White Tower is an ancient monument. The White Tower was created in 13th century. It is a tall building. A lot of tourists when they go to the Thessaloniki they go to The White Tower too. Now The White Tower is a museum. The height of the tower is 40 m. Τhe shape of the tower is cylindrical. The white tower is unique because it was very ancient. It is the most beautiful sight in Thessaloniki !!!