car:
arriving on the A620 motorway Saarbrücken-Merzig, take the Saarlouis Wallerfangen exit and follow Wallerfanger Straße, going in the direction of downtown Saarlouis. Turn left onto St. Nazairer Allee, then right onto Friedensweg. Follow the signposting to the swimming pool (Schwimmbad).
train:
Saarlouis train station (5 minute walk)