Alaverdi is the highest cathedral in Georgia (up to 50 meters). It dominates the surrounding landscape in a fertile river valley against the backdrop of the Caucasus Mountains. It is a cross with three apses inscribed in a rectangle. In the western part of the building, there are galleries on the second tier of the side naves. The interior of the cathedral is extremely imposing. Outside the Cathedral is devoid of embellishments, and the facades have monumental blind arcades and niches for decoration, which give the entire structure an air of monumentality and solemnity. The walls are of fieldstone faced with hewn slabs of the Shirimi water tuff, now badly weathered. An area enclosed by a fortified wall contains dwelling houses, the refectory of the monastery, wine cellars, baths, and other structures.
The characteristic features of the Kakhetian architecture with its upward aspiring tendency were reflected in Alaverdi. The decor is totally neglected. An impressive space of the interior of this church has no analogy in Georgia.