sentence1: The itinerary we propose deals in turn with the various layers of Provencal the Roman towns of Orange, Vaison, N?®mes, and Arles; the medieval bastions of Les Baux and Avignon; the ancient villages of the Lub??ron mountains; and finally the cheerful streets of Aix-en-Provence.
sentence2: The itinerary we created details a bar crawl through these ancient towns.