On the left side is the Drava River, second largest tributary to the second longest European river Danube, entering it near Osijek town in the Croatian east.
The difference in densities creates a visual separation at their first contact point.
On the left side is the Drava River, second largest tributary to the second longest European river Danube, entering it near Osijek town in the Croatian east.
The difference in densities creates a visual separation at their first contact point.
