The Door of Arroux is a monument in the municipality of Autun (Saône-et-Loire, Burgundy-Franche-Comté). It is an attraction for holidaymakers staying in the region.
This gate dated to the early first century AD, opened in the north to the end of the Cardo Maximus (channel crossing from north to south). It has two large arches for the passage of vehicles and two little for pedestrians.