DFKI Saarbrücken

By car from Mannheim or Paris (Freeway A6): 

Leave the freeway at the exit “St.Ingbert-West” and follow the sign pointing towards the university (“Universität”). After 3 km turn slightly to the left onto L252 and keep going straight on - after another 2 km take the exit towards “Universität-Nord / Science Park Saar”.

After the underpass continue for 300m and then turn to the left. Get a ticket at the gate and continue for another 200m until you see the white DFKI building at the left with its blue window frames. There is a parking lot below the building. If necessary ring the bell at the gate. Visitors who are using the DFKI-Parking Area can get an free exit ticket at the DFKI reception desk (on demand).

Further Information on parking on Saarbrücken campus: 
https://www.uni-saarland.de/en/sites/saarbruecken/car/parking.html

For info and connection queries see Saarland transport association's site VGS

Take the train to Saarbrücken HBF, then by taxi (approx. 10 minutes) or by bus.

By plane via Saarbrücken Airport:

At the airport exit take a taxi to Saarland University (“Universität des Saarlandes”) in Saarbrücken. Travel time is about 20 minutes.

By plane via Frankfurt Airport, then with Deutsche Bahn:

At Frankfurt Airport railway station take the train to Saarbrücken main station, then take a taxi (ca. 10 minutes) or the bus (for further info and connection queries see Saarland transport association's site VGS).