From Lyon: A7 dir. St-Etienne / Marseille then follow St-Etienne by A47 (1). Take the 1st Chasse-sur-Rhône exit. From Marseille / Vienne: follow A7 Lyon then exit at Chasse-sur-Rhône (3), follow the D4 for 2km in dir. from Lyon A7. From St-Etienne: dir. Vienne / Givors, exit at Chasse-sur-Rhône (2).