From Saint Étienne : 45 minutes, 80 Km
Through A72 : exit St Germain Laval (N° 5).
Take D8 to the direction Roanne.
After St Polgues follow D8, when you see a quarry on your left, continue on 1.5 Km, on your right you see “chambres d'hôtes”, next way on your right then follow the direction of Charizet then Lupé.
Time estimated: 15mn between motorway exit and “la Ferme de la source”.
Link with google map.
Zoom on the map