Ratiaria (Colonia Ulpia Traiana Ratiaria) – Archar, Bulgaria

Ratiaria, also known as Colonia Ulpia Traiana Ratiaria, is an Ancient Roman arsenal city located on the right bank of the Lower Danube, near today’s Bulgarian town of Archar, in the Vidin District. Some scholars believe that the city of…

Archaeology in Bulgaria. and Beyond