Sunset on danube river Belgrade Serbia... The Danube Ister in Ancient Greek) is a river in Central and Eastern Europe, the European Union's longest and the continent's second longest (after the Volga).Once a long-standing frontier of the Roman Empire, the river passes through or touches the borders of ten countries: Romania (29.0% of basin area), Hungary (11.6%), Serbia (10.2%), Austria (10.0%), Germany (7.0%), Bulgaria (5.9%), Slovakia (5.9%), Croatia (4.4%), Ukraine (3.8%), and Moldova (1.6%).[1] Its drainage basin extends into nine more
|