If there's one street you should visit when coming to Rouen, it is this one, la Rue du Gros Horloge (the street of the Big Clock). The Big Clock right in the middle of the street can be visited and it is well worth a visit if you are interested in history and/or clocks. The audio guides are excellent!
The street is very typically norman, with lots of wooden framed houses and narrow side streets!
The street ends up in Place du Vieux Marche and a memorial to Joan of Arc (yep, more history!!)
All in all, very highly recommended!!
This review is the subjective opinion of a TripAdvisor member and not of TripAdvisor LLC.