Legendary trek
Corsica, France
Best time to visit GR20: Jun–Sep. Europe's toughest waymarked trail, a rugged traverse of Corsica. Weather and timing on Trailwind.
Aim for Jun–Sep, the 4 months that line up best.
The classic way in is the GR20 traverse. Nearest airport is AJA.
The best time to visit GR20 is Jun–Sep, in Corsica, France.
GR20 is in Corsica, France. The nearest major airport is AJA.
Europe's toughest waymarked trail, a rugged traverse of Corsica.
Trailwind finds the moment a trip is unusually possible: the right season, a cheap fare, your open dates, and rare skies. Browse by calendar: