The Cistern of Aetius (ἡ Κινστέρνη τοῦ Ἀετίου) was an important Byzantine water reservoir in the city of Constantinople. Once one of the largest Byzantine cisterns, it is now a football stadium in Istanbul. Since 1928 it has been known as [1] [2] or, while in the Ottoman period it was known as the .
The cistern is located in Istanbul, in the district of Fatih (the walled city), in the neighborhood of Karagümrük, about 300m (1,000feet) southeast of the Gate of Edirne (the Byzantine Gate of Charisius, later known as Gate of Adrianople) of the city walls, along Fevzi Paşa Caddesi.[3] [4] It lies at the upper end of the valley which divides the fifth and the sixth hills of Constantinople.[4]
Although according to a late tradition, the erection of the cistern, which lay in the fourteenth region of Constantinople, dates back to the reign of Emperor Valens (r. 364–78), it is ascertained that it was built in 421 by Aetius, praefectus urbi in Constantinople in 419 and praefectus praetorio Orientis in 425, under Emperor Theodosius II (r. 408–50).[4] [3] The cistern was confused in scholarship for a long time with the cistern of Bonus or with that of Aspar: only in recent times has its identification become certain.[3] The giant tank was oriented parallel to one branch of the Mese, the main road of the city which connected the Gate of Charisios with the center of the city passing near the Church of the Holy Apostles,[3] and was supplied by the water main connected to the Valens Aqueduct.[3] Due to its huge dimensions, in the Byzantine age the reservoir was often used as reference point to locate other buildings, like the monasteries of Prodomos of Petra, of the Romans (τὰ Ρωμαίου) and of Mara (τὰ Μάρα).[4]
After the Fall of Constantinople in 1453, the 16th-century French traveller Pierre Gilles reported that around 1540 the reservoir was already empty.[5] In the Ottoman period, as its Turkish name Çukurbostan ("hollow garden") betrays, the structure was used as vegetable garden.[5]
Since the 1920s the structure has been turned into a sports ground, and since 1928 it hosts a football stadium, the Karagümrük (or Vefa, from the Vefa S.K. football team) stadium, which is the home stadium of Fatih Karagümrük SK team.[1]
Attempts to identify the location of the Cistern of Aetius started quite late.[4] The cistern has been successively identified with a cistern located near the Palace of the Porphyrogenitus (Turkish: Tekfur Saray), and now disappeared; the cistern located in the court of the little Kefeli Mosque; the vaulted cistern located southeast of the Çukurbostan of the Gate of Adrianople and known as Zina Yokusu Bodrumi.[4] The key to the eventual establishment of its location lay in the information that the Cistern of Aetius was located near the monastery of Prodomos of Petra, which was surely in the valley dividing the fifth and the sixth hills: this led to its identification with the Çukurbostan near the Gate of Adrianople.[4]
The cistern has a rectangular plan with huge dimensions, being 244m (801feet) long and 85m (279feet) wide: its average depth lies between 13m (43feet) and 15m (49feet).[3] [5] Its capacity was about NaNe6m3 of water.[3] Its walls, 5.2m (17.1feet) thick[2] and partially still in place, were built according to the Roman constructive technique named opus listatum by alternating four courses of bricks and ten courses of stone, an elegant pattern similar to that used by the cistern of Aspar.[6] It has been hypothesized that this reservoir was used to supply with water the moat of the city walls, but it is more plausible that it was a central reservoir whence the water was distributed in the city.[2]
. Ernest Mamboury . The Tourists' Istanbul . Çituri Biraderler Basımevi . Istanbul . 1953.
. Semavi Eyice . Istanbul. Petite Guide a travers les Monuments Byzantins et Turcs . Istanbul Matbaası . Istanbul . 1955 . French.
. Raymond Janin . Constantinople Byzantine . Institut Français d'Etudes Byzantines . Paris . French . 1964.
. Wolfgang Müller-Wiener . Bildlexikon zur Topographie Istanbuls: Byzantion, Konstantinupolis, Istanbul bis zum Beginn d. 17 Jh . Wasmuth . Tübingen . 1977 . 978-3-8030-1022-3.