Explore details about location Avenue de Portsall. Avenue de Portsall is a location situated within the Ploudalmézeau alongside other areas such as Rue Mezou ar Mein, Place du Général de Gaulle, Square de l'Abéric. Additionally, some smaller parts of Avenue de Portsall include specific areas like Rue Anter Hent, Rue de Ridiny adding to the diversity of its landscape.