Big Ben Travel Guide

The tower now known as the Elizabeth Tower was originally called the Clock Tower when it was completed in 1859 as part of the Palace of Westminster’s reconstruction after a devastating fire in 1834. In 2012, it was renamed to honor Queen Elizabeth II’s Diamond Jubilee, aligning it with the Victoria Tower at the palace’s southern end. Despite this official name, the tower is popularly and universally called Big Ben, a nickname that actually refers to the Great Bell housed within. Theories about the bell’s nickname include it being named after Sir Benjamin Hall, a large and boisterous Commissioner of Works, or possibly after a heavyweight boxing champion of the era.[1][2][3][4]

Designed by Augustus Pugin in the Gothic Revival style, the Elizabeth Tower rises 96 meters (316 feet) high, making it the third-tallest clock tower in Britain. Its four clock faces sit 54.9 meters (180 feet) above ground, each composed of 324 pieces of opal glass held within cast iron frames, totaling 1,292 glass pieces. The minute hands measure 14 feet long—comparable to the height of a giraffe—while the hour hands are nearly 9 feet, about the size of an ostrich. The tower’s stone carvings and decorations include symbols representing the four countries of the United Kingdom and the Tudor dynasty, reflecting its rich historical context.[1][3]

Big Ben is the largest of five bells inside the tower, weighing approximately 13.7 tonnes. Unlike many might assume, the bells do not swing; instead, they are fixed and struck from the outside by hammers, producing the iconic chimes that have become synonymous with London. The Great Bell sounds an E-natural note and has famously continued to chime through historic events, including sustaining minimal damage during World War II bombings. The bell’s journey to the tower was a feat in itself, transported on a trolley pulled by sixteen horses and hoisted 61 meters to the belfry.[1][3]

Visitors can climb the Elizabeth Tower, though access is restricted to UK residents who must arrange tours through their Members of Parliament. The climb involves ascending 399 steps to reach the clock faces, the bell chamber, and the Ayrton Light—a lantern that illuminates the clock faces when Parliament is in session. The tower underwent extensive restoration for five years, reopening to the public in 2023. Standing beneath the tower, hearing the resonant chimes, and observing the intricate clockwork offers a unique connection to London’s historical and cultural heritage.[1][2]

Beyond its architectural and mechanical marvels, the Elizabeth Tower and Big Ben symbolize British resilience and tradition. The tower’s chimes mark significant moments and parliamentary sessions, while its silhouette dominates the London skyline near Westminster Abbey and the Houses of Parliament. It embodies the continuity of governance and the nation’s identity, making it a must-see landmark that captures both the past and present of London.

The tower has held several informal names over time, including the Clock Tower and even the incorrect St Stephen’s Tower. The Ayrton Light atop the tower is a unique feature that signals when Parliament is sitting. Despite its fame, the bells do not swing but are struck by external hammers, and the clock faces are made of hundreds of individual glass pieces. The tower’s height is equivalent to stacking 21 London buses, emphasizing its monumental scale in the cityscape.[1][4]