Archeological site of Alba-la-Romaine

The archaeological site of Alba-la-Romaine, corresponding to the Gallo-Roman city of Alba Augusta Helviorum or Alba Helviorum is located near the present town of Alba-la-Romaine. The site is in the French department of Ardèche, Rhône-Alpes. During the Roman Imperial era, Alba was the capital of the Celtic-speaking polity of Helvii, which had territory covering the area of lower Vivarais.

Source: Wikipedia