You can embark on an exciting adventure in search of the treasure of the Golden Fleece, where you'll need to help Little Charles V find the code to open his treasure chest.
You can make the most of your visit with the money-saving Brussels Card, which offers a range of benefits and perks.
You have a choice of three themed audio tours: historical, musical, or 3D, so you can choose the one that suits your interests.
The site has entered the 21st century with the Archane project, which uses the latest technologies to provide a dynamic database and enable 3D modelling of the acquired knowledge.
You can explore the principal buildings of the palace and enjoy a stroll along the Rue Isabelle, which is now underground, as well as discover the network of underground passages and chambers.