The canton of Aubenas-1 is an administrative division of the Ardèche department, southern France. It was created at the French canton reorganisation which came into effect in March 2015. Its seat is in Aubenas.
It consists of the following communes:
Aizac Aubenas (partly) Genestelle Juvinas Labastide-sur-Bésorgues Labégude Lachamp-Raphaël Laviolle Mézilhac Saint-Andéol-de-Vals Saint-Joseph-des-Bancs Saint-Julien-du-Serre Ucel Vallées-d'Antraigues-Asperjoc Vals-les-Bains
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