GR 20 (Grande Randonnée 20) is a long distance trail that traverses Corsica diagonally from north to south. It is considered to be the most difficult of all the GR routes and one of the most beautiful mountain trail in Europe.
The whole trail is about 180 km long with 12,000m of elevation gain it to
ok us nine days to cover it, completely unsupported, doing only cowboy and tarp camping.
fanzine, trail, GR-20, Outdoor
