The Sevan monastery was once located on the Sevan island (now peninsula in Gegharkunik district). The island was strengthened with fort walls during the bronze century. During the 9th century Sevan became the royal citadel of the Syuniats kings. In 874 the daughter of King Ashot Bagratuni - Mariam, built the Arakelots and the St.Astvatzatzin (Holy Virgin) churches. There is a chapel on the eastern side of the St.Astvatzatzin church, whose columns have carved wooden decorated capitals, which are important examples of Armenian wood-carving art, and they are now preserved both in the Armenian State Historical museum and in the Hermitage. In the area of the monastery there are numerous cross-stones. During 1956-1957 the churches were once again reconstructed.