Aix-en-Provence Aix-en-Provence Aix-en-Provence (; , ; ), or simply Aix (; medieval Occitan "Aics"), is a city-commune in the south of France, about north of Marseille. A former capital of Provence, it is in the region of Provence-Alpes-Côte d'Azur, in the department of Bouches-du-Rhône, of which it is a subprefecture. The population of Aix numbers approximately 143,000. Its inhabitants are called "Aixois" or, less commonly, "Aquisextains". Aix ("Aquae Sextiae") was founded in 123 BC by the Roman consul Sextius Calvinus, who gave his name to its springs, following the destruction of the nearby Gallic oppidum at Entremont. In 102 BC its
Provence-Alpes-Côte d'Azur by DB Alleo: Services operated by Renfe AVE: Services operated by Eurostar: Services operated by Thalys (seasonal): Despite the importance of the region in the national economy and demography, the national services on conventional network are not very high due to the fact of the saturations of the tracks with high speed and regional trains. Services operated by SNCF Intercités: Services operated by Thello Eurocity: All regional trains services are operated by SNCF TER Provence-Alpes Côte d'Azur, except between Nice and Digne-les-Bains, operated by CP, the own-region company. The Regional Council of Provence-Alpes Côte d'Azur is the transport authority and