The famous clock tower in London is known as Big Ben, although this name technically refers to the Great Bell inside the clock tower rather than the tower itself, which is called the Elizabeth Tower. Completed in 1859, it is an iconic symbol of London and British culture. The clock tower features a stunning Gothic revival architectural style, designed by Augustus Pugin. Big Ben has become a landmark recognized worldwide and is often associated with the British Parliament as it sits adjacent to the Houses of Parliament. It is especially famous for its chimes, which are heard throughout the city.