Explore London’s famous Westminster Area (Buckingham Palace, Westminster & Big Ben & 20 other top sights!) Then visit the medieval Clink Prison. The most notorious medieval prison in London and the oldest prison in the UK Start with a walking tour of the history, culture, and legends of one of Europe’s best-loved cities. Head through Green Park to Buckingham Palace, watch the world-famous Changing of the Guard ceremony (Mondays, Wednesdays, Fridays and Sundays - daily in June & July). Head through Westminster, and see Downing Street, Westminster Abbey, Big Ben, the Houses of Parliament & more! Then, go down into the depths of the Clink, the UK's oldest prison, to learn about the raucous, unruly and wicked inhabitants including debtors, harlots, heretics, drunkards and even religious adversaries. Hear horrible histories of crimes and famed prisoners, see archaeological artefacts and handle old-style torture devices that would have been used to torment and punish prisoners.