The Carolus Thermen Bad Aachen can be reached best by taking Autobahn exit "Aachen Zentrum/Würselen". Here you turn into Krefelder Strasse and follow the sign-posting Carolus Thermen.
Arrived in Passstrasse, you reach the entrance to the parking garage after about 200m. For the amount of 2.50 € you can park your car there during the entire stay and get into the Carolus Thermen without having to go outside.
Carolus Thermen Bad Aachen
Stadtgarten / Passstr. 79
++49 / (0) 241 / 1 82 74-0