The next station is Siegen Hbf. The venues are within walking distance from there in a few minutes. Unfortunately we do not have any extra CCC train tickets yet, but we are still working on them.
Public Transport #
The nearest bus stop for the various venues is "Kölner Tor". You can find a detailed timetable here.
The parking possibilities are quite modest in Siegen, especially for long-term parking (>1 day). For free parking the district Weidenau would be a good place. Otherwise you can use the Parkhaus am Unteren Schloss.
Here you can park for 5€/day. Parking garage quite narrow, rather not suitable for SUVs.
Parking Garage Unteres Schloss
Cologne/Bonn airport and then by train to Siegen main station.