Big Ben Travel Guide

Big Ben is often used to refer to the entire clock tower, but technically it is the nickname for the Great Bell inside the tower. The tower itself, originally called the Clock Tower, was renamed Elizabeth Tower in 2012 to honor Queen Elizabeth II’s Diamond Jubilee. Standing approximately 96 meters tall, the tower is a masterpiece of Gothic Revival architecture designed by Augustus Pugin and Sir Charles Barry. It is located at the north end of the Palace of Westminster, overlooking the River Thames, and is one of London's most recognized cultural landmarks.

The Elizabeth Tower features four clock faces, each nearly 15 meters in diameter, made up of 324 individual pieces of opal glass held in cast iron frames. The minute hands stretch 14 feet long, comparable to the height of a giraffe, while the hour hands are just under 9 feet, about the size of an ostrich. The clock mechanism, completed in 1859, has kept remarkably accurate time for over 160 years, regulated by a pendulum with coins added or removed to adjust its speed. Above the clock faces is the Ayrton Light, which illuminates when Parliament is in session, adding to the tower’s iconic nighttime silhouette.

Big Ben, the Great Bell, weighs over 13 tons and is famous for its deep, resonant chimes that mark each hour. Unlike what many might think, the bells do not swing; instead, they are struck by hammers from the outside. The bell was cast in 1858 after the original cracked during testing. Its sound has become synonymous with London and British tradition, famously broadcast by the BBC since 1923. The bell’s name is believed to honor Sir Benjamin Hall, a large man and Chief Commissioner of Works, affectionately nicknamed 'Big Ben.'

The tower has endured significant historical events, including damage to the Palace of Westminster during World War II. Despite the destruction around it, the Elizabeth Tower and Big Ben continued to function, symbolizing resilience. From 2017 to 2022, the tower underwent extensive restoration to repair masonry, restore the clock faces to their original Victorian design with Prussian blue dials, and upgrade lighting with energy-efficient LEDs. This careful conservation preserves the tower’s heritage while ensuring its future as a London icon.

Visitors can climb the 399 steps to the top of the tower, experiencing close-up views of the clock mechanism, the Great Bell, and the Ayrton Light. The tower is a prominent feature of London’s skyline and a frequent subject for photographers and artists. Its chimes mark time for the city and have become a cultural symbol featured in films, literature, and celebrations. The Latin inscription beneath the clock faces honors Queen Victoria, linking the tower to Britain’s royal history.

As part of the Palace of Westminster, the Elizabeth Tower stands at the heart of British political life. It represents the endurance of the UK’s parliamentary democracy and is a globally recognized emblem of London and the United Kingdom. The tower’s presence beside the River Thames and Westminster Bridge makes it an essential landmark for visitors exploring the capital’s historic and political heritage.