Augustòs Arch

The Arch of Augustus is a triumphal arch in Susa, Piedmont, built at the end of the 1st century BC to commemorate the renewed alliance between Emperor Augustus and Marcus Julius Cottius, the Celto-Ligurian king and Roman prefect of the Cottian Alps [1]. The arch is part of a larger complex of Roman monuments in Susa, including an amphitheatre and aqueduct, highlighting the city's significance during the Roman period [1].