Since January 1st 2008, Berlin has an environmental zone which restricts the traffic for high emission vehicles. A public parking house is located in Knesebeckstrasse (5 minutes walking distance).
To ease your arrival by car we have put together some informations for you:
Only cars with a special pollutant group badge will be allowed to drive in the inner city. Since January 1st 2010 only cars with a green badge are allowed to enter the envoronmental zone in the inner city of Berlin which means pollution group 4.
You can get more information and lists where to get the stickers under berlin.de.