car:
in France, coming from Metz/Paris, take the A31 motorway going in the direction of Thionville, Luxembourg. Before reaching Thionville, take exit no. 37.2 (Yutz) and proceed onto the D918 secondary road going in the direction of Bouzonville
coming from Germany or Luxembourg, take the A620 or the A8 motorway going in the direction of Saarlouis. Take exit no. 3 (Saarlouis) and proceed onto the B269 and B405 federal highways going in the direction of Metz. After you have passed the border, proceed onto the D918 secondary road going in the direction of Bouzonville
train:
you can reach Bouzonville from the Thionville and the Creutzwald train stations. They both have connections to Metz and Saarbrücken