Parque Warner Madrid is a theme park located 23 km (14 mi) southeast of Madrid, Spain, in the municipality of San Martín de la Vega. The park opened as Warner Bros. Movie World Madrid/Warner Bros. Park Madrid on 6 April 2002 and was owned by numerous Spanish investment groups, with Six Flags operating the park as part of the deal. In November 2004, the management arrangement with Six Flags was terminated, with the name change to Parque Warner Madrid occurring at the start of 2006.