Maiden's Tower built
1110 CE.
Shown on the map at 41.021°, 29.004°.
The Maiden's Tower (Turkish: Kız Kulesi; Greek: Πύργος της Κόρης), also known as Leander's Tower (Greek: Πύργος του Λέανδρου, lit. 'Tower of Leandros') since the Byzantine period, is a tower on a small islet at the southern entrance of the Bosphorus strait, 200 m (220 yd) from the coast of Üsküdar in Istanbul, Turkey. The tower appeared on the reverse of the Turkish 10 lira banknote from 1966 to 1981.
Text from the Wikipedia article Maiden's Tower, licensed CC BY-SA 4.0.