Walibi Belgium, formerly Walibi Wavre and then Six Flags Belgium, is a Belgian theme park located in Wavre, close to Brussels. During the 1998 to 2004 period, it was owned by Six Flags, Inc, an American theme park operator. It was later sold to Palamon Capital Partners. As of 2006, the park is owned and operated, along with Paris' Parc Astérix, by CDA Parks.
The Walibi name comes from the mix of Wavre, Limal and Bierges, three towns in the Belgian province of Walloon Brabant, where the park is situated.