From Köln (Cologne) Bonn Airport:
Motorway cross called Kreuz-Koeln-Ost. Change to the A4 direction Olpe/Gummersbach. Take the fourth exit-Moitzfeld at the end of the exit turn left direction of Bensberg Mitte. Go ahead up to the next large street cross with traffic lights. Then turn right,  at the next traffic light turn left. Now you are driving around the castle of Bensberg. Behind the curve turn right and enter the court by the main portal.

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