Explore details about location Rue des Collines. Rue des Collines is a location situated within the Gagny alongside other areas such as Avenue Gabriel, Rue des Saules, Rue des Collines. Additionally, some smaller parts of Rue des Collines include specific areas like Rue Georges Clemenceau, Rue de la Montagne Savart, Rue Jean-Pierre Gardebled adding to the diversity of its landscape.