Acheneau

The Acheneau is a French river in the Loire-Atlantique Department, in the Pays de la Loire region, a tributary on the left bank of the Loire which is fed by the Lac de Grand-Lieu.Beginning at the north of the Lac de Grand-Lieu, the Acheneau is joined from the south by the Tenu at Saint-Léger-les-Vignes. After passing through Port-Saint-Père, it passes Cheix-en-Retz and the confluence of the Blanche, also from the south, then reaches the outskirts of Rouans, from which it takes the 4 km route of the Buzay canal which, after crossing the Martinière canal, joins the Loire at the end of a 29.8 km route. Before the construction of the Buzay canal, the current “Vue étier” formed its natural course between Vue and Rouans .

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