アウレリアヌス城壁
Northward, Campo Marzio is delimited by the Aurelian Walls (alongside Via Luisa di Savoia) and by Piazzale Flaminio, that separates it from "Quartiere" Flaminio (Q. I). To the north, it also borders with "Quartiere" Pinciano (Q. III), whose border is marked by Piazzale Flaminio and by the portion of the Aurelian Walls beside Viale del Muro Torto.