We are trying to plan a trip that includes a trip to one of the main concentration camps in Germany. We want to do the Rhine cruise and then a camp, or should we do it in reverse? What is the best camp to see? We are sandwiching Germany between Paris and Amsterdam so we could do this going in either direction but are confused as to which way and how. I know you guys can offer the greatest of help to us as you did on our vacation through Italy! looking forward to your comments and suggestions!