Westminster Hall is a historic building located in Westminster, London. It is part of the Palace of Westminster and is known for its impressive medieval architecture, featuring a stunning wooden roof. Built in 1097, it is one of the oldest parts of the palace and has served various purposes over the centuries, including a royal hall and a court. The hall is also famous for hosting significant events, such as state banquets and the lying-in-state of prominent figures, including Sir Winston Churchill and Queen Elizabeth II. Its grand interior and historical significance make it a key attraction for visitors to London.