Big Ben

Landmark

London's famous clock tower. Big Ben is really the bell inside.

Everybody calls the clock tower of the Houses of Parliament in London Big Ben. But Big Ben is really the great bell inside, which weighs 13.7 tonnes. The tower itself is called the Elizabeth Tower.

The tower is 96 metres high and its clock has been running since 1859. Each of the four dials is seven metres across.

high
96 m
the clock started
1859
the bell weighs
13.7 tonnes
Big Ben on the map