Kiel Canal Kiel Canal The Kiel Canal (, literally "North-[to]-Baltic Sea canal", formerly known as the Kaiser-Wilhelm-Kanal) is a long freshwater canal in the German state of Schleswig-Holstein. The canal was finished in 1895, but later widened, and links the North Sea at Brunsbüttel to the Baltic Sea at Kiel-Holtenau. An average of is saved by using the Kiel Canal instead of going around the Jutland Peninsula. This not only saves time but also avoids storm-prone seas and having to pass through the Sound or Belts. Besides its two sea entrances, the Kiel Canal is linked, at Oldenbüttel, to the navigable River
Baltic Sea and the southwestern Baltic Sea are well oxygenated and have a rich biology. The remainder of the Sea is brackish, poor in oxygen and in species. Thus, statistically, the more of the entrance that is included in its definition, the healthier the Baltic appears; conversely, the more narrowly it is defined, the more endangered its biology appears. Tacitus called it "Mare Suebicum" after the Germanic people of the Suebi, and Ptolemy "Sarmatian Ocean" after the Sarmatians, but the first to name it the "Baltic Sea" ("Mare Balticum") was the eleventh-century German chronicler Adam of Bremen. The origin of the latter