Discover the European Commission in Brussels. Take part in an interactive exhibition – Experience Europe – or an information session at the Visitors' Centre to find out how the Commission works and what its key policies and priorities are. Admission is free. Experience EuropeInteractive exhibitionWalk-in for individuals, families, and groupsEducational activitiesOpen 7 days a weekBooking recommended for groups over 10 people More on Experience EuropeVisitors’ CentreInformation sessionsAvailable for groups of over 15 peopleMeet EU officials and discover their daily workOpen on weekdaysReservation neededMore on Visitors' Centre Europe Day Every year the Commission celebrates Europe Day by opening its doors to the public. At its headquarters, the Berlaymont building in Brussels, it welcomes thousands of people who get a chance to meet staff, discover how the Commission works and take part in activities, exhibitions and discussions about the EU. Learn about the origin of Europe Day, which is marked every 9 May, and how the Commission celebrated it in 2026.Discover how we celebrated Europe Day Related links Libraries and archivesVisit other EU institutionsBuildings of the Commission in BrusselsBuildings of the Commission in LuxembourgRepresentations in Member StatesEU delegations