The GR20 is more than just a trail: it's a legend.
Born from an architect's dream and shaped by the history of Corsica's regional natural park, this path crosses the Isle of Beauty for over 180 kilometers.
A demanding route, renowned as one of Europe's most difficult – and most beautiful. In this episode, we delve behind the scenes of this legendary trail: from its origins to its records, from trail running exploits to current environmental challenges.