The famous clock tower in London is known as Big Ben, although this name actually refers to the Great Bell inside the clock tower of the Palace of Westminster. Officially named the Elizabeth Tower since 2012, it is one of London’s most iconic landmarks and a symbol of the city itself. Completed in 1859, Big Ben features a Gothic Revival architectural style and has become a popular tourist attraction. The clock tower is renowned for its accuracy and the chime of the bell, which is broadcast on the radio. Its historical and cultural significance makes it a must-see for visitors to London.