Basilica Cistern

The Basilica Cistern (Turkish: Yerebatan Sarayı - "Sunken Palace", or Yerebatan Sarnıcı - "Sunken Cistern"), is the largest of several hundred ancient cisterns that lie beneath the city of Istanbul (formerly Constantinople), Turkey. The cistern, located South West of the Hagia Sophia on the historical peninsula of Sarayburnu, was built in the 6th century during the reign of Byzantine Emperor Justinian I.

History

This underground structure was known as the “Basilica Cistern” as its was built underneath the Stoa Basilica, a large public square on the First Hill of Constantinople. According to ancient historians, Emperor Constantine had already constructed a structure, which was rebuilt and enlarged by Emperor Justinian after the Nika riots of 532. It provided water for the Great Palace of Constantinople and other buildings on the First Hill, and continued to provide water to the Topkapi Palace after the Ottoman conquest in 1453 and into modern times.

Measurements and data

This cathedral-sized cistern is an underground chamber of 143 metres (469 ft) by 65 metres (213 ft), capable of holding 80,000 cubic metres (2,800,000 cu ft) of water, and covering an area of 9,800 square metres (105,000 sq ft). The large space is broken up by a forest of 336 marble columns each 9 metres (30 ft) high. The columns are arranged in 12 rows each consisting of 28 columns, spaced 4.9 metres (16 ft) apart. The capitals of the columns are mainly Ionic and Corinthian styles, with the exception of a few Doric style with no engravings.

The cistern is surrounded by a firebrick wall with a thickness of 4 metres (13 ft) and coated with a special mortar for waterproofing. The cistern's water was provided from the Belgrade Woods—which lie 19 kilometres (12 mi) north of the city—via aqueducts built by the Emperor Justinian.

The cracks and the columns were repaired in 1968. Having been restored in 1985 by the Istanbul Metropolitan Museum, the cistern was once again opened to the public on 9 September, 1987. It is a popular tourist attraction.

Medusa column bases

The bases of two of the columns reuse earlier blocks carved with the head of a Medusa. They are located in the northwest corner of the cistern. The origin of the two heads is unknown, though it is rumoured that the heads were brought to the cistern after being removed from an antique building of the late Roman period. Another mystery is why one of the heads is upside down, while the other is tilted to one side. It is commonly accepted by scientists that they were placed that way deliberately.^{[citation needed]}

In media

The cistern was used as a location for the 1963 James Bond film From Russia with Love. In the film, it is referred to as being constructed by the Emperor Constantine, with no reference to Justinian. Its location is a considerable distance from the Soviet (now Russian) consulate, which is located in Beyoğlu, the newer "European" section of Istanbul, on the other side of the Golden Horn.