From the Konstanz train station (FRG/SBB) take bus number 5 to the "Gartenstraße”, “Ellenrieder Gymnasium" or "Untere Laube” and walk from there.
From Kreuzlingen, take bus 908 to the main station (Bahnhof) and then change to bus number 5 to the "Gartenstraße”, “Ellenrieder Gymnasium" or "Untere Laube” and walk from there.
If you’re taking the ferry, take bus number 1. Once you arrive in Konstanz, get off at "Schottenplatz”. It’s a 5-minute walk from there.
For more information: Stadtwerke Konstanz (regional bus and ship authority)