Haghpat and Sanahin Monasteries were built in the 10th century and are fine examples of Byzantine monastic architecture. Both Monasteries are included in the UNESCO’s list of World Heritage sites. Haghpat and Sanahin monasteries have been a major center of learning, housing great collections of manuscripts. These monasteries have been a home to scriptoriums, libraries, refectories and universities.
Odzun basilica which dates back to 6th century is one of the finest examples of Armenian basilicas with a cupola.