Cittadella is a fortified city located on the island of Gozo, which is part of Malta. The city is situated on a hill in the center of the island and dates back to the medieval period. It is surrounded by walls and bastions and is entered through a large gate that dates back to the 17th century.

The city is home to several historic buildings and attractions, including the Cathedral of the Assumption, which was built in the 17th century and features beautiful Baroque architecture. Other notable sites include the Governor's Palace, which was built in the 16th century, and the Old Prison, which has been converted into a museum.

Visitors can also explore the narrow streets and alleyways of the city, which are lined with traditional houses and shops. From the top of the walls and bastions, there are stunning views of the surrounding countryside and the Mediterranean Sea.