Former natural border between Dauphiné and Savoie, enemy territories in the Middle Ages, it today marks the departmental limits between Isère and Ain. For a long time his anger was feared but we owe him the credit for having shaped exceptional landscapes and for having made it possible until the 19th century to open up a large part of our territory through the possibility of transporting men and goods.

Nowadays, the natural environments developed thanks to the dynamics of the river forming islands or swamps offer an unusual plant and faunal biodiversity...

Get to know the Rhône

The French Haut Rhône National Nature Reserve

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Since its classification in 2013, the alluvial valley of the Haut-Rhône represents a protected area of ​​1707 hectares in the municipalities (among others) of Brangues, Creys-Mépieu, Le Bouchage, Les Avenières and Saint-Victor de Morestel. This reserve covers numerous wetlands and rich alluvial woods around the Rhône and the meander of the Saugey…

The EnviRhôna trail, discovering the Rhône with the family

Along a 3,5 kilometer route in the heart of the Haut Rhône Nature Reserve, come and discover with your family the Lône du Cerisier, the Ile du Chaffard and a tributary of the Rhône: the Bièvre. The little ones will find educational terminals to better understand this beautiful nature that surrounds them!

Free access, all year round.

Chemin du Bouclard Les Avenières 38630 Les Avenières Veyrins-Thuellin

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Contemplate the Rhone

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