Backpack Explore Mývatn to Seyðisfjörður By ijustwander on Friday, September 23, 2016 September 23 – Today was another big travel day, but not because of time. THERE’S SO MUCH TO SEE!!! We had a rough idea of what we were doing this day, but our mantra was (and remains, I think), let’s wing it and see where we end up!