attractions, including Big Ben, Clarence House, the Houses of Parliament, St James's Palace and Westminster Abbey. Recent travelers gave high ratings to the tour, saying guides were able to take ...

the two houses of the Parliament of the United Kingdom. The palace, together with Westminster Hall and Elizabeth Tower—home to Big Ben—are among the most popular historical attractions ...

Keep in mind that Westminster Bridge connects two of the city's most popular attractions (London Eye and Parliament), and as a result is almost always very crowded. Guided and self-guided tours ...