4, There are 4 famous cities (capital cities) in Europe where the river Danube runs through: Vienna, Bratislava, Budapest and Belgrade. read more
The Danube River flows through Germany, Austria, Slovakia, Hungary, Croatia, Serbia, Bulgaria, Romania and Ukraine. Its headwaters begin with the confluence of the Brigach and Breg rivers in the town of Donaueschingen in western Germany's mountainous Black Forest region and empties into the Black Sea at the Danube Delta in western Ukraine. read more
The Flow of the Danube The Danube is a fast-flowing, turbulent river. Its flow ranges from 400 to 10,000 cubic metres per second, and averages at around 2000 cubic metres per second. read more