Korei Guided Tours organises visits, makes tailor-made programmes for groups (universities, schools, associations, companies, friends,…) in Dutch, English, French and German. Furthermore, we offer extraordinary interiors for individual visitors. For more than 25 years, Korei Guided Tours has been highlighting Brussels architecture, urbanism, visual arts and history of mentalities with guided tours, walks and unique interior visits. Korei Guided Tours. The team of guides, consisting mainly of (art) historians and architects, takes you on a tour to discover cultural developments from the 18th century to the present day. Every second year Korei Guided Tours organises the “Brussels Biennale of Modern Architecture” which focusses on post-war heritage.