By highway A4 :

• from Paris, Reims, leave the highway exit 30 "VOIE SACREE"
• from Strasbourg, Metz, leave the highway exit 31 "VERDUN"

By road :

• from Paris, Châlons en Champagne : take the road RN3
• from Sedan, Belgium : take the road D964
• from Metz, Nancy : take the road D903
• from Longwy, Luxemburg : take the road RN3