Shimrod... Wow, Eight times... I'm deeply envious. We've looked into going to Iceland and maybe one day we'll go but seemingly like you we are drawn to one place. Perhaps I'm unambitious but I've always found plenty to do in and around Tromso (although out of town the driving conditions can certainly be 'sporty' as I'm sure they are in Iceland). I absolutely agree about spending time; we've always aimed for five (or more) nights. Repeat visits is a good way to get value from the cost of winter clothing! It is truly addictive. I've also learned to use my eyes more than the camera.