The River Rhine is one of the most beautiful and scenic areas of Germany. On a recommendation we took the KB River Boat cruise down the Rhine River and it paid off big time! Without taking this boat cruise, or the train up to Koblenz, its hard to see this area of Germany if you are on a time crunch traveling. Nonetheless, the River Rhine is lined with stunning wine vineyards, ancient Rhine River castles, and plenty of towns with oozing character. Although the trip with train tickets and the boat fare is a little on the expensive side, it is definitely worth it. You can read about the cost, logistics, and see our stunning pictures here : thetradingtravelers.com