Type: Large, Circular Domed Church

Location: In Valarsapat (Ejmiacin Region)

Date: VII c.

Evidence for date:

Important details:

State of preservation:


Summary: 7th century, Vagharshapat, Armenia

Zuart'noc cathedral (or the cathedral of the angels) is located in Valarasapat (Ejmiacin region) Soviet Armenia (coord. 40-08/44-21).
It was erected C. 650-659 by the Katholikos Nerses III 'The Builder' (641-661) according to Greek inscription and the Armenian Historical Accounts of Sebeos and the Katholikos Yobhannes Drasxianakertc'i. Zuart'noc is constructed at the traditional site of the meeting between King Trkat and St. Gregory the Illuminator as described in the Armenian Historian Agathangelos' account of the conversion of Armenia to Christianity in the 4th century. The church is dedicated to the angels who appeared to St. Gregory in the vision he described to the Armenians at that time. By the 10th century, the church housed his relics.

The church was destroyed in the 10th century either by an earthquake or by the Arabs, and was not excavated until 1901-1907. Only the foundations, portions of the vaulting and walls, some capitals, bases and sections of piers and columns, and fragments of reliefs survive. These remains and the dimensions and load-bearing capability of the piers, as well as comparisons with a later Armenian copy, S. Grigor at Ani (A-2168) built by King Gagik in AD 1000, has enabled scholars to describe the plan and propose reconstructions of the superstructure (T'pramanyan, 1905; Kuznecov, 1951; Marut'yan, 1963; and Mnac'akanyan, 1959 and 1971).

Erected on a stepped platform, the large, circular (C. 36 M.), domed church built of tuff had an outer, continuous ambulatory which enclosed an inner quatrefoil defined by four huge piers. Each foil was comprised of six columns except for the eastern hemicycle which had a solid wall. A rectangular chamber on the east was annexed later. The massive central cupola was set on pendentives and also, (according to Mnac'akanyan, 1971) with the use of squinches, was supported by arches which joined the four piers and which were buttressed by the semidome vaults of the foils. The semidomes, in turn, were abutted by the ambulatory vaults.

According to reconstructions (T'oramanyan, 1942, Marut'yan, 1963, and Mnac'akanyan, 1971) the exterior had a three-story elevation with cylinders of diminishing size. Each of the thirty-two sides of the first two levels and the sixteen sides of the drum had windows. Round windows like those on the church model of S. Grigor at Ani appear on the first level. Much scholarly debate has centered on the type of elevation and form of what may have been the second level.
Zuart'noc' was lavishly decorated with blind arcades, relief sculpture, mosaics and wall paintings. Sculptural fragments include nine exterior spandrel figures holding construction tools, the capital carved with the Greek monogram of Nerses, and the large eagle capitals of the piers, the only ones of this type in Armenia. Besides the monogram, there was also another Greek inscription.

The first reconstruction of the church was proposed by T'oramanyan in 1905 at the time of the excavations. Extensive studies undertaken on site most recently by Mnac'akanyan (1971) provided more information about architectural details and made possible a new reconstruction.

The origins of the church may be found in 5th and 6th century Syrian and northern Mesopotamian quatrefoil churches except that the dome of Zuart'noc' was constructed of stone, not wood as seems to have been the case with its predecessors. In Armenia, Zuartnoc's forms may be traced in other 7th century multi-apsed churches (Zoravar, (A-0091), Irind (A-0003).

Later Caucasian churches inspired by Zuart'noc' include Isxan (A-2081, 7th century form, as erected by the same Katholikos Nerses), Liakit' (7th century, in Azerbaijan), Bana (possibly 7th or 8th century, in Georgia) and S. Grigor at Ani (AD 1000, A-2168).


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