Explore details about location Piazza XX Settembre. Piazza XX Settembre is a location situated within the Volvera alongside other areas such as Via Fiume, Via San Giovanni Bosco, Via Gerbole. Additionally, some smaller parts of Piazza XX Settembre include specific areas like Viale Europa Unita, Piazza Sandro Pertini, Strada Gerbidi adding to the diversity of its landscape.