Sounds like you got a incredible journey ahead, good luck! :) In my opinion you should also visit Barcelona. I’ve had the chance to live in 7 countries and I can tell you that no place comes close to this ciry. It is not just because of its beauty and gastronomy, the place has a unique inspiring vibe to it. If you are looking for a place to find inspiration, I recommend spending a couple of weeks in Barcelona! If you do end up going there, I have a whole list with recommendations :)