-What you can expect- Join this guided walking tour of the famous Westminster area in London including Buckingham Palace, a cruise along the Thames, and access to The Shard.Marvel at Buckingham Palace and get a chance to see the Changing of the Guard during the summer months. See Big Ben and the London Eye before delving into the world of British politics at Downing Street, the Houses of Parliament, and Parliament Square.Make your way along historic Whitehall to Trafalgar Square and learn interesting facts and stories about your surroundings from your guide. After, head to Westminster pier and jump on a Thames riverboat to see the city from the water.Once the river cruise has finished, walk over Tower Bridge and head to the Shard. Ascend the tallest building in London, almost twice the height of any other viewing platform in the capital and enjoy 360-degree views for up to 40 miles.