These 10 classic treks are for serious walkers. All of them require a sturdy pair of lungs, fit legs and a good amount of preparation. However, if you choose to go on any of these trails then you will be rewarded with experiences that last a lifetime. In no particular order:
This demanding 15- day (168km, 104mi) slog through Corsica is legendary for the diversity of landscapes it traverses. There are forests, granite moonscapes, windswept craters, glacial lakes, torrents, peat bogs, maquis, snow-capped peaks, plains and névés (stretches of ice formed from snow). But it doesn’t come easy: the path is rocky and sometimes steep, and includes rickety bridges and slippery rock faces – all part of the fun. Created in 1972, the GR20 links Calenzana, in the Balagne, with Conca, north of Porto Vecchio.
Inca Trail, Peru
This 33km (20mi) ancient trail was laid by the Incas and is currently traversed by thousands each year. The trail leads from the Sacred Valley to Machu Picchu winding its way up and down and around the mountains, taking three high passes en route. Views of white-tipped mountains and high cloud forest combine with the magic of walking from one cliff-hugging ruin to the next – understandably making this South America’s most famous trail.