Koviljkin grad or Koviljka is a name for archaeological ruins close to Banja Koviljača in the Loznica district of western Serbia. The ruins are of a Roman town, which may have been named Gensis; the n

Belgrade is the capital and largest city of Serbia. It is located at the confluence of the Sava and Danube rivers and at the crossroads of the Pannonian Plain and the Balkan Peninsula. According to th