http://www.wetteronline.de/Nordrhein-Westfalen.htm
http://iguide.travel/North_Rhine-Westphaliahttp://www.tripadvisor.com/Tourism-g187366-North_Rhine_Westphalia-Vacations.htmlhttp://www.lonelyplanet.com/germany/north-rhine-westphalia
http://www.viamichelin.co.uk/web/Maps/Map-Nordrhein_Westfalen-Germany?strLocid=3aMTEyNjExMGNOVEV1TWpJME9UTT1jTmk0M056VTJOQT09
Aachen
Beckum
Bochum
Bonn
Bottrop
Cologne
Dortmund
Duisburg
Dusseldorf
Erftstadt
Essen
Paderborn
Rüthen
Witten
