Porte d'Arroux

The Porte d'Arroux is a Roman city gate featuring two main arches for carts and traffic alongside smaller passages for pedestrians. The structure rises in two tiers with decorated columns and ornamental stonework typical of Roman entrance architecture.

The gate was built in the first century AD as the northern entrance to the Roman settlement of Augustodunum. It survived through the ages and underwent modifications during the medieval period before reaching its present state.

The gate served as a threshold between the Roman countryside and the city proper, shaping how people moved and traded. Visitors can sense how this passage once controlled the flow of goods and travelers entering from the north.

The monument is freely accessible year-round without entrance fees and can be visited at any time. The best views come from street level, as the interior is not open to visitors and the exterior structure reveals all the architectural details worth seeing.

The two towers that once flanked this gateway have long disappeared, yet their foundations remain buried beneath modern street level. This hidden evidence reveals how much more elaborate the original defensive structure once was.