Queen Elizabeth II Olympic Park, in London, United Kingdom, is a sporting complex built for the 2012 Summer Olympics and the 2012 Summer Paralympics, situated to the east of the city adjacent to the Stratford City development. It contains the athletes' Olympic Village and several of the sporting venues including the Olympic Stadium and London Aquatics Centre, besides the London Olympics Media Centre. The park is overlooked by the ArcelorMittal Orbit, an observation tower and Britain's largest piece of public art. It was simply called Olympic Park during the Games but was renamed afterward to commemorate the Diamond Jubilee of Elizabeth II, (though it is not an official Royal Park of London). The park occupies an area straddling four east London boroughs; Newham, Tower Hamlets, Hackney and Waltham Forest.