Cistern of Mocius

The Cistern of Mocius ( gr, κινστέρνη τοῦ Μωκίου), known in Turkish as Altımermer Çukurbostanı ("sunken garden of Altımermer"),Müller-Wiener, p. 279 was the largest Byzantine open-sky water reservoir built in the city of Constantinople.Janin, p. 205

Location

The cistern is located in Istanbul, in the district of Fatih (the walled city), in the quarter of Altımermer and the ''mahalle'' of ''Seyyid Ömer'', to the northeast of the Seyyid Ömer Mosque, between ''Ziya Gökalp Sokak'' to the north and ''Cevdet Paşa Caddesi'' to the south. It lies on the highest part of the seventh hill of Istanbul, and overlooks the Marmara Sea.

History

According to the ''Patria of Constantinople'', the construction of this cistern, which lay in the twelfth region of Constantinople, occurred under Emperor Anastasius I (r. 491–518). The name came from the important church dedicated to Saint Mocius, which was located near the southwest corner of the reservoir.Mamboury (1953), p. 326 The cistern, which lay just outside the Wall of Constantine, which formed the city's original landward boundary, was built to supply water to the new quarters erected between the former and the 5th-century Theodosian Walls.Janin (1964, p. 33 Writing after the Ottoman conquest of 1453, the 16th-century French traveler Pierre Gilles observed that around 1540 the reservoir was empty. In the Ottoman period, as its Turkish name ''Çukurbostan'' ("hollow garden") betrays, the structure was used as vegetable garden, usage which remained until the end of the 20th century. As of 2014 the area is used as "Educational Park" ( tr, Fındıkzade Eğitim parkı) of the Fatih district.Altun (2009), p. 142.

Description

The cistern has a rectangular plan with sides long and wide, and covers an area of : this makes of it the largest cistern ever built in Constantinople. Its average depth is unknown, since the reservoir is partly filled with earth, but it should range from to about , of which are still visible. Eyice (1955), p. 86. The reservoir could contain about of water. Its walls, thick and partially still in place, were built using the Roman construction technique ''opus listatum'', by alternating courses of bricks and of stone,Altun (2009), p. 142. an elegant pattern similar to that also used by the similar cisterns of Aetius and of Aspar.

See also

*List of Roman cisterns

References

Sources

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{{DEFAULTSORT:Mocius, Cistern of
Cisterns in Istanbul
Roman cisterns
Fatih