They have free tours inside the parliament at specified times. Make sure you reach atleast an hour before the tour time as there no pre-booking and a big crowd.
Experience the European Parliament in Brussels...
Experience the European Parliament in Brussels like never before. At our Visitors' Centre, children and adults alike get to discover what the European institutions that represent them are all about in a refreshingly new way: the Parlamentarium. Our Portable Media Guides take our visitors through an interactive journey of European integration, revealing the impact this process has had on the everyday lives of Europeans. As the first ever citizens' exhibition to do so, the Parlamentarium caters to all 24 official languages of the European Union, and is completely free! Our facilities and multimedia guides have been designed to be fully accessible to those with special needs.
From 20 November 2014 until 15 May 2015, the Parlamentarium is hosting 'Fashion Art EU' as its latest temporary exhibition. Come and see 28 outfits, each one designed by an artist from a different member-state, all reflecting the common values of Europe!