Rumeli Fortress,istanbul's Sariyer district of the bosphorus in the district, which gives its name to the castle. Before the conquest of Istanbul by Sultan Mehmet the conqueror of the throat to prevent attacks from the north of the central part of the Anatolian Fortress was built opposite. Here, at the narrowest point of the strait. Place for many years-Concerts, Rumeli Fortress. Sariyer, located in Istanbul, Rumeli Fortress, and covers an area of 00 acres. The anatolian Fortress across the Istanbul Strait, 000 meters at the narrowest part and flowing built a fortress. 00 days of the fortress completed in a short period of three large tower, the world's largest bastions. Rumeli fortress and the name of the endowment of Fatih in Kulle-i Jadida; enters into force on the date of Yenice Hisar; Kemalpaşazade, referred to historical and Sniper in Boğazkesen Fortress, where it is called.