It was supposed to be another autumn trip but I ended up walking in winter scenery. In the south of Norway, you still don’t think about winter. It’s only the beginning of November, after all. Some still run on summer tires. Two weeks earlier, there had also been no sign of snow in the mountains near Rjukan. So why should it be any different now? The thought of winter did not cross my mind while planning this trip. Even more, I was seriously considering an overnight stay in the mountains. I packed the tent and sleeping bag into the car thinking that I would not be back until the next…