Haghartsin is a 13th century monastery located near the town of Dilijan in the Tavush Province of Armenia. It was built between the 10th and 14th century (in the 12th under Khachatur of Taron); much of it under the patronage of the Bagratuni Dynasty.Traditionally, an eagle was soaring over the dome of the main building at its dedication and thus it became commonly known as the monastery of the playing (or soaring) eagle(“Hagh” means a game while “Artsin” a form of “Artsiv” means eagle in Armenian).
St. Astvatsatsin Church in Haghardzin (1281) is the largest building and the dominant artistic feature. The sixteen-faced dome is decorated with arches, the bases of whose columns are connected by triangular ledges and spheres, with a band around the drum’s bottom. This adds to the optical height of the dome and creates the impression that its drum is weightless. The platband of the southern portal’s architrave is framed with rows of trefoils.