International Castle Research Society has had five exhibitions before 2010, one of which was in the LVR State Museum.
2009 2006 Models of Medieval Castles Castles of the Crusades. A view in miniature 2006 French Donjons: Castle of Coucy, Medieval Life in Miniature Castles and Bazaars of Crusader Times 2005/2006 2005 In the Days of the Donjons (Au temps des donjons) 2005 Donjon of Coucy 2004/05 Aleppo to Coucy  Orient to Occident 2004 French Donjons Medieval Skyscrapers 2003 2002 Coucy 1225 
