Hello. From our base in Lens, we have one day to fill on a Tuesday or Wednesday in mid April 2017 and are considering a day trip to explore either Amiens or Reims, and smaller towns in the area around either of those. Seeking advice as to the better option. We'll have a car, and will have been in the Vimy/Arras area already at that point for 3 days.
Open to other suggestions too, though. Perhaps a few smaller towns along the France/Belgium border?
Thanks, Peter