معالم إسطنبول

🏛️ Basilica Cistern and Galata Tower: Booking, Queues and Visit Order From underground Istanbul to views across the city Columns in the restored Basilica Cistern, photographed on 4 December 2022. Photo: Nan Palmero · CC BY 2.0 Visiting the Basilica Cistern and Galata Tower in one day gives...