Travel by train
Travel by bus
From Bern main station the Graffitti can be reached by taking the Bernmobil bus line 20 in direction to Bern Wankdorf. Take the stop at Breitfeld and follow the Scheibenstrasse north. Take the turn right after the web transfer. After a few steps you're already there.
Travel by car
It's best to ask your car navigation system;-)