La ViaRhôna à Valence

It's possible to go from Lake léman to the Medietrranean sea Simply by Following the River Rhône.

In Valence, take a break in the magnificent Parc Jouvet, or continue towards the outskirts of the city to the Port de l'Epervière, France's largest river marina.
This is where you leave the Drôme to discover the land of the Ardèche.