Address: Mainzer Straße 84 (entrance: Nippenkreuz 19), 53179 Bonn

By car

From the North-East from the direction of Oberhausen (A3) or Cologne (A 59)

Leave the motorway at the Bonn-Ost motorway junction (42) and take the 562 motorway towards Bonn. After crossing the Rhine, stay on the motorway until the exit "Bonn - Bad Godesberg B9". Now drive on the B9 in the direction of Bad Godesberg / Koblenz. Go through the tunnel (in the direction of Koblenz) past the Deutsche Ausgleichbank (on the left) and an ESSO petrol station. At the second traffic light after the petrol station, turn left into MAINZER STRAßE. Take the first road on the right. The entrance to the building is at Nippenkreuz 19.

From the North from the direction of Cologne (A 555)

At the end of the 555 motorway at the Bonn Nord (6)(4) junction, take the A 565 towards Koblenz. After the "Endenich" exit take the exit in the direction of Bad Godesberg. Stay on the four-lane Reuterstraße. This leads into the B9\Friedrich-Ebert-Allee. Continue to follow the direction of Bad Godesberg. The road leads past the famous buildings of the Bundeskunsthalle, Kunstmuseum, Postbank, Deutsche Telekom headquarters and Landesbehördenhaus (all on the right) and the main BSI building... Stay on the B9 in the direction of Bad Godesberg/Koblenz. Go through the tunnel (in the direction of Koblenz) past the Deutsche Ausgleichbank (on the left) and an ESSO petrol station. At the second traffic light after the petrol station, turn left into MAINZER STRAßE. Take the first road on the right. The entrance to the building is at Nippenkreuz 19.

From the South-East (A3) from the direction of Frankfurt

Leave the motorway at the Siebengebirge exit (33). Turn right in the direction of Königswinter (L331). Pass through the village of Ittenbach and take the winding road down the hill. After approx. 6 km, bear right onto the B42 (four-lane road) in the direction of Bonn. At the Bonn-Ost motorway junction (42), take the 562 motorway towards Bonn. After crossing the Rhine, stay on the motorway until the exit "Bonn - Bad Godesberg B9". Now drive on the B9 in the direction of Bad Godesberg / Koblenz.Go through the tunnel (in the direction of Koblenz) past the Deutsche Ausgleichbank (on the left) and an ESSO petrol station. At the second traffic light after the petrol station, turn left into MAINZER STRAßE. Take the first road on the right. The entrance to the building is at Nippenkreuz 19.

From the South from the direction of Koblenz (A 61)

At the Meckenheim motorway junction, turn right onto the 565 motorway. Take the next exit (Meckenheim/Merl) and turn right onto the L158 towards Bad Godesberg. In Bad Godesberg, turn right into Brunnenallee at the traffic lights. Follow the road and turn right at the 2nd traffic lights into Koblenzer Str. (by the Post Office building). Follow the road, cross the bridge and turn left into MAINZER STRAßE at the second set of traffic lights, after the ESSO petrol station. Take the first road on the right. The entrance to the building is at Nippenkreuz 19.

By train

From the main railway station in Bonn, there is a train to Mehlem station every 20 minutes. The journey takes approx. 7 min. and it takes around 5 minute to walk from there to MAINZER STRAßE. Take the first road on the right. The entrance to the building is at Nippenkreuz 19.
Further travel information for arriving by train is available from the DB travel service.

By air

Shuttle buses run from Cologne Bonn Airport to the main railway station in Bonn (line SB 60). The journey takes approx. 30 minutes. From the main railway station in Bonn, there is a train to Mehlem station every 20 minutes. The journey takes approx. 7 min. and it takes around 5 minute to walk from there to MAINZER STRAßE. Take the first road on the right. The entrance to the building is at Nippenkreuz 19.
Flight schedule information from Cologne Bonn Airport is available at http://www.airport-cgn.de/

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