Do you let our guides lead yourself behind or do you know what is right or wrong? Test your knowledge of Aachen on this revealing and at the same time entertaining tour through the old town. Various claims are made in the winding streets and on the charming places around the cathedral and town hall. Interesting stories and curious anecdotes await you. But be careful: our guides do not always take it exactly on this Guided Tour with the truth. Be ready for questions like: Was the first chocolate really invented in Aachen? Did the devil really have his fingers in the game when building the cathedral? And is it really true that one of the first discotheques, if not the first, was opened in Aachen? There are no limits to the imagination! Get active and advise at the Lies guided tour , discuss with the other participants and find out which stories are true and which were only invented. Look forward to a Guided Tour where you can get to know Aachen in a slightly different way.