Seven hills of Istanbul
Constantinople is known as the City on the Seven Hills (Turkish: Yedi tepeli şehir). The city has inherited this denomination from Byzantine Constantinople which – consciously following the model of Rome – was built on seven hills too.
The seven hills of Constantinople
The seven hills, all located in the area within the walls, first appeared when the valleys of the Golden Horn and the Bosphorus were opened up during the Secondary and Tertiary periods. In the Ottoman Age, as in the earlier Byzantine period, each hill was surmounted by monumental religious buildings (churches under the Byzantines, imperial mosques under the Ottomans).
On the second hill are to be found the Nuruosmaniye Mosque, Grand Bazaar and Column of Constantine. The second hill is divided from the first by a fairly deep valley running from Babiali on the east Eminönü.
The third hill is now occupied by the main buildings of Istanbul University, the Bayezid II Mosque to the south and the Süleymaniye Mosque to the north. The southern slopes of the hill descend to Kumkapi and Langa.
The fourth hill on which stood the Church of the Holy Apostles and, subsequently, the Fatih Mosque, slopes down rather steeply to the Golden Horn on the north and, rather more gently, to Aksaray on the south.
The seventh hill, known in Byzantine times as the Xērolophos (Greek: ξηρόλοφος), or "dry hill," it extends from Aksaray to the Theodosian Walls and the Marmara. It is a broad hill with three summits producing a triangle with apices at Topkapı, Aksaray, and Yedikule.
- Janin, Raymond (1964). Constantinople Byzantine (in French) (2 ed.). Paris: Institut Français d'Etudes Byzantines.