From the south or north tolls of Montélimar take direction Cléon d'Andran. In the village, take the departmental 113 towards Roynac, the mas des acacias is located 860 meters outside the village of Cléon d'Andran towards Roynac.
If you come from Lyon, exit at Montélimar nord!
if you come from the south, exit at Montélimar sud!
if you come by the national via Crest, take direction Puy Saint Martin then Cléon d'Andran.