4-hour Istanbul sightseeing tour with Bosphorus cruise.Cable Car to Pierre Loti hill.Eyup El Ensari MosqueCruise the Bosphorus Strait to see top Istanbul attractions including the Rumeli Fortress and Yildiz Palace ,Dolmabahce palace,Maiden tower,Ortaköy etcView the cast-iron Church of St Stephen of the Bulgars and Byzantine City Walls