car:
arriving on the A620 motorway Saarbrücken-Merzig, take the Saarlouis Wallerfangen exit, direction downtown Saarlouis. Turn left onto St. Nazairer Allee, then right onto Friedensweg,. Take another right onto Holzendorfer Strasse, still direction downtown. At the traffic light, turn left onto Anton-Merziger-Ring. At the second traffic light, turn right onto Zeughausstraße, then right again onto Bibelstraße. Off to the right, you will find the pedestrian zone (Stiftstraße).
train:
Saarlouis train station (20 minute walk)