GR20
One of Europe’s toughest and most legendary long-distance trails.
Route overview
The GR20 crosses the island of Corsica from north to south. It is known for steep climbs, rocky terrain, exposed sections and wild mountain scenery. It is a serious trail for experienced hikers.
Trail facts
- Country
- France
- Region
- Corsica
- Distance
- 180 km
- Typical duration
- 12–16 days
- Difficulty
- Hard
- Elevation gain
- 12,000 m
- Best season
- June–September
- Trail type
- Point-to-point
Safety context
The GR20 is physically demanding and technically challenging. Hikers should be experienced, well-equipped and prepared for exposed terrain and limited services.
Highlights
Corsican mountains, rugged ridges, wild camps, remote landscapes.
Primary source
Explore and prepare
Discover hikes by intent, read the hiking guides, review hiking safety, prepare a BuddyPack, or browse hiking plans.
Route conditions, access, services and transport can change. Verify time-sensitive information before departure.