The world field is located in the Pankow Botanical Park. Bus 107 stops at the entrance (the lines 124, 150, 250 and M1 cross the bus line 107). You can cycle 12 minutes from Blankenburg S-Bahn station and 15 minutes from Pankow or Schönholz S-Bahn station. You can find the fastest way from your location with Google-maps and the BVG timetable information.
Botanischer Volkspark Blankenfelde-Pankow, Blankenfelder Chaussee 5, 13159 Berlin