It's not the first time I'm visiting Oslo, the capital of Norway. I've been here once before with my family when I was a teenager. Which, let's be honest, is a really long time ago. I remember seeing an old Viking ship, eating lots of waffles and trying cheese with a strange brown color. But I don't really remember what the city looks like, if it's big or small, what food the people like (did I actually like the brown cheese?), or what else there is to do apart from the Viking ship museum. I'm spending a long weekend in Oslo, Thursday to Sunday. The flight from Amsterdam to Oslo (I'm flying with KLM) is only one hour and 45 minutes. So leaving early on...