Rhine–Main–Danube Canal Rhine–Main–Danube Canal The Rhine–Main–Danube Canal (German: "Rhein-Main-Donau-Kanal"; also called Main-Danube Canal, RMD Canal or Europa Canal), in Bavaria, Germany, connects the Main and the Danube rivers across the European Watershed, running from Bamberg via Nuremberg to Kelheim. The canal connects the North Sea and Atlantic Ocean to the Black Sea, providing a navigable artery between the Rhine delta (at Rotterdam in the Netherlands), and the Danube Delta in south-eastern Romania and south-western Ukraine (or Constanța, through the Danube–Black Sea Canal). The present canal was completed in 1992 and is long. Projects for connecting the Danube and Rhine basins by canal
Source of the Danube springs which differed in size or the starting point of a certain headwater also had a mythological meaning. This was reflected in holy springs/ water sanctuaries or in the worship of Naiads. This was also the case with the source of the mightiest river in the Roman Empire. The Danube river emanating from the Abnoba mountains was considered to be a river or spring goddess. In contrast to the more mythological role, the hydrological significance of the source of the Danube is uncommonly small. This is because the Danube gives an important part of its water to the Rhine both