Palais 12 / Paleis 12 is an indoor arena in Brussels used for concerts and spectacles. With a capacity of roughly 15,000 it is one of the largest indoor venues in Belgium. Situated on the Heysel Plateau, Palais 12 hosts major events, such as big concerts, conferences, shows and major sporting events for a maximum capacity of 15,000 people. As the many large events organised at Brussels Expo demonstrate and thanks to its central position and accessibility, Palais 12 is the only venue in Belgium capable of welcoming spectators from all across the country, the equivalent of an attractiveness potential of more than 11 million people. This is a huge asset for Palais 12, Belgium's only venue to boast such a high prospect of spectators. During La Demence parties Palais 12 is equipped with a massive dancefloor, stage + dj boot, balcony with seats and view over the dancefloor and 600m2 play area with maze and slings.