In June, my wife and I will go on a trip through northern France. It's so nearby, yet so unknown to us.

Our schedule will roughly be like this:

- 2 days in Reims;
- 2 days in Compiègne;
- 2 days in Amiens;
- 1 day in Arras
- a couple of days at the coast, Boulogne-sur-Mer or one of the nearby, calmer, villages; probably the latter.

Any tips or advice? Which one of the champagne houses in Reims is most worthwhile to visit? Something along the road or in the vicinity of the cities we plan to visit?