Giali Tzamisi is the unique preserved Mosque of the city and was built during the second half of the 17th century. It is located at the Venetian Port of Chania. The Mosque Kioutsouk (meaning "little") Hassan or Giali Tzamisi (meaning, the Mosque of the Seaside), as it is commonly known, is a unique sample of islamic art of Renaissance.
It was built to honour the first Sergeant of Chania, Kioutsouk Hassan. Nowadays, the Mosque has been totally renovated and is used as a place for events and exhibitions mainly during the summer period, constituting one of the charakteristic buildings of the old port of Chania.