Discover the famous 13.5-ton bell that gives the tower its nickname. Cast by the Whitechapel Bell Foundry, this bronze masterpiece creates the distinctive chimes that have marked British time for generations—heard from the belfry at the top of the Elizabeth Tower.
Strictly speaking, “Big Ben” refers to the Great Bell, not the tower (officially the Elizabeth Tower). When the hammer strikes the hour, the note carries across Westminster—a sound familiar from news broadcasts, film, and New Year’s Eve.
The bell hangs in the belfry above the clock, connected to the Great Clock’s train so that the quarters and the hour strike stay in step. Cracks and repairs over history are part of its story; each conservation phase aims to preserve both tone and metal.
On an Elizabeth Tower tour, you may stand near the bell chamber and feel the resonance as London’s hour is struck—an unforgettable moment for anyone interested in Britain’s living heritage.
Explore other highlights
The bell’s mass and alloy give the hour strike its depth; casting and tuning were major 19th-century achievements.
The quarter chimes use a melody known worldwide; together with the strike, they define the acoustic identity of the tower.
Like any historic bell, the Great Bell has needed expert attention; conservation keeps it sounding while protecting the metal.
Climbing tours culminate near the bells and open panoramas—weather and schedules permitting—linking sound and skyline.
Remember: the tower was renamed the Elizabeth Tower in 2012; “Big Ben” remains the bell’s popular name.
You’ll hear quarters and the hour strike from outside; maintenance or exceptional events can temporarily alter the schedule.
Interior access is limited and must be booked in advance; climbs involve many steps and are not suitable for all visitors.
Follow your guide’s rules on photography and noise inside the tower; exterior shots from public areas remain hugely popular.
