Explore details about location Rue de l'Ermitage. Rue de l'Ermitage is a location situated within the Saint-Germain-en-Laye alongside other areas such as Rue Brançion, Rue François Bonvin, Rue Saint-Léger. Additionally, some smaller parts of Rue de l'Ermitage include specific areas like Avenue du Président J.-F. Kennedy adding to the diversity of its landscape.