Danube–Oder Canal
canal
The Danube–Oder Canal (German: Donau-Oder-Kanal; Polish: Kanał Odra-Dunaj; Czech: Kanál Odra-Dunaj) was a planned, partially constructed, and in 2023 definitely cancelled artificial waterway in the Lobau floodplain of the Danube at Vienna, that was supposed to stretch along the Morava River to the Oder at the city of Kędzierzyn-Koźle in Poland.
Overview
The Holy Roman Emperor Charles IV had envisioned a waterway capable of taking ships from the Oder to the Danube in the 14th century. Records of further plans for such a waterway stem from the 19th century. During the Nazi era, the idea was reborn and the project was put into motion. The project would connect the Oder to the Danube through the Moravian region of the Czech Republic, stretching 320 kilometres and spanning an elevation of 124 meters.
On 8 December 1939, Rudolf Hess inaugurated the then-named Adolf Hitler Canal, today Gliwice Canal (Polish: Kanał Gliwicki) from Kędzierzyn-Koźle at the Oder River to the city of Gliwice, that replaced the historic Kłodnica Canal finished in 1812. At the same time, Hess also performed the groundbreaking ceremony for the further Donau-Oder-Kanal. The work on the Upper Silesian side was already discontinued in 1940. Only a few kilometres of the planned 40-km long channel from Vienna to Angern at the Morava River were actually dug in the years up to 1943, mainly in the areas around the Lobau floodplain in the Donaustadt district of Vienna and the adjacent town of Groß-Enzersdorf. The branch-off at the Danube, just under 100 metres long, is still clearly recognizable today, connecting the Ölhafen Lobau of the OMV oil company.
“Danube–Oder Canal” enters the record as canal. Crown Archives preserves that source wording while asking what Danube, Oder and Canal can confirm, complicate or overturn.
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“Danube–Oder Canal” is worth following because a concise public description often conceals a longer documentary argument. Here, Danube, Oder and Canal provides the most credible route into that argument.
Named sources, stable identifiers and responsible institutions provide the strongest route from overview to verifiable evidence. The source revision retrieved here is dated Jan 5, 2026. The linked authority identifier is Q336097. VIAF identifies the subject as 237029455. 2 of 2 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 2023, 1939, 1812 and 1940.
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This entry incorporates text from “Danube–Oder Canal” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.