Bayonne is a city and commune and one of the two sub-prefectures of the department of Pyrénées-Atlantiques, in the Nouvelle-Aquitaine region of south-western France. It is located at the confluence of the Nive and Adour rivers in the northern part of the cultural region of the Basque Country, as well as the southern part of Gascony where the Aquitaine basin joins the beginning of the Pre-Pyrenees.
Together with nearby Anglet, Biarritz, Saint-Jean-de-Luz, and several smaller communes, Bayonne forms an urban area with 288,359 inhabitants at the 2012 census, 45,855 of whom lived in the city of Bayonne proper.
Source : Wikipedia
City of Bayonne is a member of Energy Cities since 2009
105 000 Inhabitants