Armenian Architecture is characterized by its unique blend of ancient traditions and local materials, primarily stone. It often features intricate carvings, domed roofs, and cross-shaped layouts, reflecting the influence of both Byzantine and Persian styles. Notable structures include churches, monasteries, and fortresses, many of which are found in the mountainous regions of Armenia. The most significant period for Armenian architecture was during the early Christian era, particularly from the 4th to the 13th centuries. This era saw the construction of iconic sites like Etchmiadzin Cathedral and the Tatev Monastery, which showcase the rich cultural heritage and religious significance of the region.