We will be in Luberon area for just a few days in a couple of weeks in an apartment. We have just 2 full days to sight see. We are a family of 4 with 2 teens, and a mom and teen daughter pair, both with cars. For sure we want to explore the hill towns of the Luberon. Thought it might be fun to see either Arles or Nimes on our other day. We will both have already been to Avignon. My husband and I went to Arles like 10 years ago and loved the roman ruins and Van Gogh. What is Nimes like? Should we go somewhere new...its a little closer to where we are staying. or go to Arles?
Also, any other must sees we haven't considered?