This route follows part of the old Roman Road XXXIV Ab Asturica Burdigalam, which linked Astorga with Bordeaux. With this new declaration, the Community has recognised 16 Routes to Santiago: ten Historic Routes, five Traditional Routes and The French Way of Saint James.

The Commission for the Routes to Santiago through Castilla y León, in its recent meeting held at the headquarters of the Ministry of Culture, Tourism and Sport, has approved, by majority, the inclusion of the Via Aquitania as a new Historic Route to Santiago, bringing the number of routes that have this distinction to ten.

The Via Aquitania Route is 90 kilometres long, starting in Burgos and following the line designed by the Roman road Ab Asturica Burdigalam , number 34 on the Antonine Itinerary, also known as De Hispannia in Aequitania.