| GR 42 | |
|---|---|
| Location | France | 
| Designation | GR footpath | 
| Trailheads | Beaucaire, Saint-Étienne | 
| Use | Hiking | 
The GR 42 is a long-distance walking route of the Grande Randonnée network in France. The route connects Beaucaire with Saint-Étienne.
Along the way, the route passes through:
Coordinates: 44°39′49″N 4°43′47″E / 44.6637°N 4.7296°E