Source of the Danube
As early as 1847 the following definition can already be found in the "Universallexikon des Großherzogtums Baden" (Universal Lexicon of the Grand Duchy of Baden): “Danube, the biggest river of Germany, rises at the Martinskapelle in a wild and lonely area of the Black Forest, is called Brege at its origin and forms the river Danube in Donaueschingen where it is unified with the Brigach." (German original: „Donau, der größte Fluß Deutschlands, entspringt bei der Martinskapelle in einer wilden und einsamen Gegend des Schwarzwaldes, heißt am Anfang Brege… und bildet erst in Donaueschingen, wo sie sich mit der Brigach vereinigt, die Donau.“)
Wachau
The Danube valley in Austria between the cities of Melk and Krems in Lower Austria is called the Wachau. This stretch of the valley includes the hills and the adjacent Dunkelsteiner Wald (Dunkelsteiner Forest) and the southern Waldviertel. The Danube river flows north-northeast from Melk to Dürnstein through a meander from which it flows southeast, then east past the city of Krems. In the Wachau, the town of Spitz lies on the Danube's western bank and the city of Melk on its eastern bank. Other important towns in the valley are Dürnstein, Weißenkirchen in der Wachau and Emmersdorf an der Donau, which have a galaxy of old homestead buildings dating from the mid-6th century. The railway line built in 1909 between Krems and Emmersdorf is a topographical marvel. Other settlements of note in the Wachau valley include Aggsbach, Bachamsdorf, Bergern im Dunkelsteinerwald, Furth bei Göttweig, Joching, Maria Laach am Jauerling, Mautern an der Donau, Mühldorf, Oberamsdorf, Oberloiben, Rossatz-Arnsdorf, Ruhrsdorf, Schwallenbach, Schönbühel-Aggsbach, Unterloiben and Willendorf.