My one thing I really wanted to do was a river boat cruise down the Rhine. So we took the train to Koblenz, walked the 30minutes to the boat dock and set sail on the boat down the Rhine. This was our best weather day and the only day where there is a picture of me without my red raincoat on. We were so blessed by the weather. We stopped partway through for lunch and a walk up to the Marksburg castle. If we had more time we would have toured it. We saw so many spectacular castles, it was an amazing day! We then enjoyed a wine tasting of 14 wines at a local restaurant with a cheese appetizer. Jonathan was still hungry so we headed back to the hotel restaurant and while Jonathan had something more substantial, I had ice cream.