The Ourthe (; Walloon: Aiwe d' Oûte) is a river in the Ardennes in Wallonia, Belgium. It is long.

River

It is a right tributary to the river Meuse. The Ourthe is formed at the confluence of the Ourthe Occidentale (Western Ourthe) and the Ourthe Orientale (Eastern Ourthe), west of Houffalize.

The source of the Ourthe Occidentale is near Libramont-Chevigny, in the Belgian province Luxembourg. The source of the Ourthe Orientale is near Gouvy, also in the Belgian province Luxembourg, close to the border with Luxembourg.

After the confluence of the two Ourthes at Lake Nisramont, the Ourthe flows roughly in north-west and later in northern direction. Near Noiseux it flows for a short distance through the province of Namur. After the municipality of Durbuy it flows into Liège Province. Eventually it flows into the river Meuse in the city of Liège. The most important tributaries of the river Ourthe are the Amblève and the Vesdre. Towns along the Ourthe are Houffalize (Ourthe Orientale), La Roche-en-Ardenne, Hotton, Durbuy, Hamoir and Esneux.

Near Hotton, the caves of Hotton are located. In these caves runs a subterranean river which flows in the Ourthe.

Near Esneux lies the Roche aux Faucons. This is a vantage point located on a high cliff, above a meander of the Ourthe. In the south, near Marcourt, there is another high cliff where the Hermitage and chapel of Saint-Thibaut is located.

Around 1820, William I of the Netherlands demanded the creation of the Ourthe channel. Via the Ourthe, this channel would have connected the Meuse basin with the Moselle basin. Belgium's independence in 1830 put an end to these plans. The main remnant of these works is the unfinished channel tunnel in Bernistap (province of Luxembourg).

See also

  • Département de l'Ourthe

References

  • Site of the Walloon regional archives. Flooding of the Ourthe in 1993.
  • Site of the Walloon regional archives. Flooding of the Ourthe in January 1995.

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File:Confluence of the two ourthes.JPG|Confluence of the Ourthe Occidentale (Western Ourthe) and the Ourthe Orientale (Eastern Ourthe)

File:Kayaking the Ourthe occidentale between Nisramont and La Roche-en-Ardenne (2).jpg|Kayakers on the Ourthe near Nadrin

File:La Roche.jpg|The river in La Roche-en-Ardenne

File:Ourthe333.JPG|The Ourthe near Beffe in autumn

File:Arboretum Robert Lenoir - L'Ourthe à l'entrée du parc.jpg|The Robert Lenoir Arboretum near Rendeux alongside the Ourthe

File:Hotton JPG01.jpg|The river at Hotton, and a view of the city church

File:Sy2.jpg|Rocks at the Ourthe near Sy

File:L'Ourthe après le Château de Logne.jpg

File:0 Hamoir - L'Ourthe (2).jpg|Bridge across the river at Hamoir

File:20100705 combain pont02.JPG|The Ourthe flowing through Comblain-au-Pont

File:Esneux JPG01.jpg|View at Esneux and its bridge across the river

File:Lock on Ourthe canal, Liège.jpg|Lock on the Ourthe canal that runs parallel to the lower part of the river, Liège

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