Buses of the RMV network go to the station "Liebigstraße" (Bus No. 3, 6, 13, 372, 375, 377, 378, 802) or "Uni Hauptgebäude"(Bus No.11, 379). From there you can reach the PB3000 and the festival center on foot.
The festival does not have its own parking spaces. However, it is possible to park on the university grounds for a price of 2 euros (Friday from 2 pm until Monday 7 am). On weekdays 10 Euro per first hour and 2 for each additional hour. The entrance is on the Stephanstraße side.
Otherwise, there are other paying parking lots in the area.
The festival can also be reached by walking from the Gießen train station. This takes about 20 minutes.