What is the Rhine Valley like in terms of landscape during this time? Specifically any river cruises that run through St. Goar.
If there's snow, then I think that would be beautiful too. But it's the period in between when there's no foliage and no snow that I'd prefer not to see. I know it's being picky, but if I only have one chance to see this area of Germany, I wouldn't want to see it when there's no greenery.