It is 17.3 km (10.7 mi) long and, unlike the Danube itself, it borders Vienna's city centre, Innere Stadt, where the Wien River ("Wienfluss") flows into it.
It is 17.3 km (10.7 mi) long. Unlike the Danube itself, the Donaukanal borders Vienna's city centre, Innere Stadt, where the Wien River ("Wienfluss") flows into it.