Services on the trail
GR 20 (Corsica) food and resupply guide
The longest gap in Trailstrider's current mapped-service data is 60.3 km for food and drink. Mapping can be incomplete, so this is a planning warning rather than a guarantee that no service exists.
Longest mapped gaps
Current stage-by-stage carry notes
| Day | Stage | Longest mapped gaps | Planning note |
|---|---|---|---|
| 1 | Calenzana → Refuge | 11 km between mapped food shops · 11 km between mapped food and drink | No exceptional mapped food gap on this stage. |
| 2 | Refuge → Haut-Asco | 7 km between mapped food shops · 12 km between mapped food and drink | No exceptional mapped food gap on this stage. |
| 3 | Haut-Asco → Refuge | 9 km between mapped food shops · 9 km between mapped food and drink | No exceptional mapped food gap on this stage. |
| 4 | Refuge → Castel De Vergio | 14 km between mapped food shops · 11 km between mapped food and drink | No exceptional mapped food gap on this stage. |
| 5 | Castel De Vergio → Bergeries de Vaccaghia | 15 km between mapped food shops · 15 km between mapped food and drink | No exceptional mapped food gap on this stage. |
| 6 | Bergeries de Vaccaghia → Refuge de Petra Piana | 10 km between mapped food shops · 10 km between mapped food and drink | No exceptional mapped food gap on this stage. |
| 7 | Refuge de Petra Piana → Foce di Vizzavona | 18 km between mapped food shops · 12 km between mapped food and drink | No exceptional mapped food gap on this stage. |
| 8 | Foce di Vizzavona → Bergeries de E Capanelle - Gîte U Fugone | 12 km between mapped food shops · 7 km between mapped food and drink | No exceptional mapped food gap on this stage. |
| 9 | Bergeries de E Capanelle - Gîte U Fugone → Relais San Petru di Verde | 13 km between mapped food shops · 13 km between mapped food and drink | No exceptional mapped food gap on this stage. |
| 10 | Relais San Petru di Verde → Refuge d'Usciolu | 16 km between mapped food shops · 16 km between mapped food and drink | nowhere to eat for 16 km |
| 11 | Refuge d'Usciolu → Bergerie I Croci | 14 km between mapped food shops · 14 km between mapped food and drink | No exceptional mapped food gap on this stage. |
| 12 | Bergerie I Croci → Bavella | 18 km between mapped food shops · 18 km between mapped food and drink | nowhere to eat for 18 km |
| 13 | Bavella → Conca | 18 km between mapped food shops · 18 km between mapped food and drink | nowhere to eat for 18 km |