Diamond City Resort Hotel 4**** The magical city of Istanbul, which has hosted great civilizations throughout history, with its cultural mosaic and unique colors, on the one hand, churches, holy springs, monasteries left by the Byzantines, who were free to go or not go after the conquest; On the other hand, mosques and fountains are the pinnacle of Islamic aesthetics... At the same time, it embodies a modern and authentic structure with its many centers that also allow shopping. Our hotel combines this cultural mosaic ...This comfortable hotel is located in the city of Marmara. It offers a total of 76 accommodation units.