Arzni is a resort village situated in the Kotayk Province of Armenia. It is located along the Hrazdan River canyon and serves as a destination for tourism and recreation.
The modern village was established on the site of an older Armenian settlement also known as Arzni, which was mentioned by Movses Khorenatsi. During the 19th century, Assyrian Christians migrated from Iran to Eastern Armenia, leading to the current development of the area. Today, the village is predominantly inhabited by the Assyrian community.