So this isn't really a backpacking trip, but my brother and I are considering a trip to Iceland for maybe 3 days and I was wondering if anyone had any experience there. We would mostly be centered around Reykjavik, and I've heard wonderful things about the Blue Lagoon, and when we're planning on going (around Jan. 15th or so) we would have a wonderful opportunity to see the northern lights. Other than that, I'm lost. Help? Thanks!