Het Teseum is celebrating. Ten years ago, on June 4, 2016, the Teseum opened its treasury. What started as an ambitious idea grew into one of the most unique heritage sites in the region. Will you celebrate with us in June? Every Sunday at 11 a.m., you are welcome for a free guided tour through the beautiful treasury and atmospheric cloister. On June 7 and 21 , architect Chris Van Brussel will take you on a fascinating journey of discovery through the impressive architecture of the site.