Sanahin Monastery is a historic Armenian monastery located in the northern part of Armenia, near the town of Alaverdi. Founded in the 10th century, it is known for its stunning architecture and beautiful natural surroundings. The complex includes several churches, a bell tower, and a library, showcasing the rich cultural heritage of the region. The monastery is part of the UNESCO World Heritage Site designation, recognized for its significance in the development of Armenian architecture and religious life. Sanahin is often associated with its sister monastery, Haghpat, both of which played crucial roles in the spread of Christianity in Armenia.