The north half of the GR20 is by far the toughest of the two. Often referred to as the toughest multi-day hike in Europe, the GR20 is a legendary long-distance hiking trail that traverses the rugged spine of Corsica. Known for its steep ascents, rocky terrain, and some almost vertical sections, the GR20 is a challenging trek that requires good physical condition and experience. Did you know that the GR20 once included the infamous Cirque de la Solitude section, a narrow and rocky passage, until it was closed after fatal rockfall in 2015, and the trail was rerouted?

After a month in the Alps and a week in somewhat more comfortable circumstances, I went to Corsica to hike the north section of the GR20. Even though I was not fully ready to dive into the tent again mentally, I was immediately charmed by this island and the hike. It is truly wild, and there is some sense of togetherness with everyone who is hiking this challenging path. As I was well trained from previous hikes and with a lighter pack (I did not take any food or cooking utensils with me, always eating in the refuges), I found the trek very doable despite its reputation. I doubled one stage to hike 30 km in one day, and took a very nice alternative route on my final day. All in all, my favourite part of this trek was the degree of freedom it offers without giving up on the feeling of utter remoteness.