GR20 Corsica Trek
Europe’s Toughest Long-Distance Hike
Corsica, France
Often described as the hardest long-distance trail in Europe, the GR20 cuts across Corsica’s dramatic granite backbone from north to south.
This legendary route delivers exposed ridgelines, alpine lakes, demanding elevation days, and authentic mountain hut culture — a true test of endurance, skill, and spirit.
From wild cirques beneath Monte Cintu to the jagged spires of Bavella, this is a journey for experienced trekkersseeking one of Europe’s most iconic adventures.
GR20 Authentic
The complete GR20 experience. Nothing skipped.
This option is for trekkers who want to experience the entire GR20 at a steady, authentic pace, allowing time for acclimatization, recovery, and weather flexibility.
It includes the most demanding northern stages and the scenic southern ridges, offering the deepest immersion into Corsica’s mountains.
Experienced trekkers seeking the full GR20 journey without rushing.
16 Days | North to South
This option follows the entire GR20 route from north to south, but with a more comfortable approach to accommodation, logistics, and daily pacing.
It’s designed for trekkers who want to complete the legendary GR20 without unnecessary hardship, while still embracing the challenge and raw beauty of Corsica’s mountains.
Daily stages are carefully balanced, with improved access to refuges, bergeries, and rest points — making this the most comfortable way to experience the full GR20.
14 Days | North to South · Comfort Version
The toughest and most dramatic part of the GR20.
The northern GR20 is famous for its technical terrain, granite slabs, airy ridges, and big elevation days.
This option focuses entirely on the most challenging and spectacular section of the trail.
Best for:
Strong, experienced hikers looking for a serious physical challenge.
10 Days | The Wild & Technical Section
8 Days 7 Nights Corsica’s Most Rugged and Iconic Mountain Traverse
This 8-day trek covers the entire northern section of the legendary GR20, widely regarded as the most technical and demanding part of the trail. From the forests above Calvi to the historic mountain pass of Vizzavona, the route crosses jagged ridgelines, deep glacial cirques, and dramatic high-alpine terrain.
8 Days | GR20 North Trek
A perfect introduction to the GR20 spirit.
The southern GR20 offers open ridgelines, panoramic views, forest paths, and dramatic granite formations, with less technical difficulty than the north.
Still challenging, but more accessible for well-trained hikers.
Best for:
Active trekkers who want a true GR20 experience with slightly gentler terrain.
7 Days | Scenic & Balanced
Upcoming Events
Which GR20 Trek is Right for You?
| Trek | Duration | Section | Difficulty | Who It’s Best For |
|---|---|---|---|---|
| 16-Day GR20 – Authentique | 16 days / 15 nights | Full GR20 (North → South) | ★★★★★ Very challenging | Complete GR20 experience for very fit, experienced alpine hikers. |
| 14-Day GR20 – Confort | 14 days / 13 nights | Full GR20 | ★★★★☆ Challenging | Full route with slower pace and more comfort. |
| 10-Day GR20 North – Authentique | 10 days / 9 nights | Northern GR20 | ★★★★★ Very challenging | Most technical and dramatic section of the GR20. |
| 8-Day GR20 North | 8 days / 7 nights | Northern GR20 | ★★★★★ Very challenging | Short but intense northern GR20 highlights. |
| 7-Day GR20 South – Authentique | 7 days / 6 nights | Southern GR20 | ★★★★☆ Challenging | Scenic peaks and alpine lakes with less technical terrain. |