| GR 4 | |
|---|---|
 A view of Mont Ventoux from Mirabel-aux-Baronnies. | |
| Location | France |
| Designation | GR footpath |
| Trailheads | Royan, Grasse |
| Use | Hiking |
The GR 4 is a long-distance walking route of the Grande Randonnée network in France. The route connects Royan with Grasse.[1]
Along the way, the route passes through:[1]
- ^ a b "GR Long Hiking Trails". GR-INFOS. Retrieved 2009-11-24.