Astvatsankal Monastery
The Astvatsankal Monastery is an Armenian Monastery complex in Aragatsotn Province, between the villages of Yernjatap and Hartavan. It was built in the 4th-13th centuries.
The original chapel of the church was built in the 5th or 6th century.
The main church was added to the chapel in 1244 under the commission of Prince K'urd of the Vachutian dynasty and his wife Xorisali, as known from an inscription:
A large gavit or narthex was built right after, circa 1250.
This is one of the famous examples of Armenian architecture in the 13th century adopting the use of muqarnas designs, spurred by the influence of contemporary Islamic architecture. Examples of this can be found in the Geghard Monastery, the Gandzasar Monastery as well, and at the Church of St Gregory of the Illuminator in Ani. In many of these examples, muqarnas vaults are recurring features in the gavits of the churches, which were the locus of much innovation and experimentation in medieval Armenian architecture. These borrowings of Islamic architectural motifs may have been due to either Ilkhanid or Seljuk influences in the region, although the wide geographic spread of muqarnas usage in this period makes it difficult to pinpoint any specific influence with certainty.
The gavit collapsed in the 1988 Armenian earthquake, but has since been reconstructed.