The Couven Museum at the Hühnermarkt offers regular guided tours for blind and partially-sighted people. Trained members of staff lead the visitors on a lively tour through the museum that provides them with a range of interesting sensory impressions. Because the number of participants is limited, please book in advance by phone under + 49 241 47980-20 or email to renate.szatkowski@mail.aachen.de. DAdmission free. For current dates, see our Calendar.