The Tatev Monastery is a 9th-century Armenian Apostolic monastery located on a large basalt plateau near the Tatev village in Syunik Province in southeastern Armenia. The term "Tatev" usually refers to the monastery. The monastic ensemble stands on the edge of a deep gorge of the Vorotan River. Tatev is known as the bishopric seat of Syunik and played a significant role in the history of the region as a center of economic, political, spiritual and cultural activity.