The UNESCO property is a serial site of four areas: the Archaeological Park, the Süleymaniye quarter, Zeyrek and both sides of the Theodosian land walls.
district or landmark
Istanbul Historic Areas
Verified facts
Hagia Sophia was designed by Anthemios of Tralles and Isidoros of Miletus and built from 532 to 537; the Süleymaniye complex was designed by Sinan from 1550 to 1557.
The Historic Peninsula's land walls were first built by Theodosius in the early fifth century; UNESCO records a 6,650-meter terrestrial defense line completed in 447.
Istanbul served successively as capital of the Eastern Roman and Ottoman empires; its Historic Peninsula is bounded by the Golden Horn, Bosphorus and Sea of Marmara.
UNESCO's Historic Areas of Istanbul are four zones rather than one monument: the Archaeological Park, Süleymaniye, Zeyrek and the land walls.
Istanbul's strategic position links the Balkans with Anatolia and the Black Sea with the Mediterranean, and the city has shaped major political, religious and artistic events for more than 2,000 years.
Where it fits
Istanbul