OP: welcome to Cruise Critic!   My wife and I were on Holland America's 20-night "Viking Passage" a few months ago, during which we virtually circumnavigated Iceland and, among other port calls there, had two full days in Reykjavik and, as it turned out 2.5 days in Akureyri.  (We were only supposed to be in Akureryri for one day, but weather intervened to get us there early and keep us there longer.) All told, we spent nearly a week in Iceland, and our takeaway was that the country's v