6
Nelson’s Column
Big Ben 
The 169 ft. (51.6 m) column stands in front of the National 
Gallery in Trafalgar Square and was erected between 1840 
and 1843 to commemorate the British naval hero Admiral 
Horatio Nelson, who died at the Battle of Trafalgar in 1805.
The pedestal upon which the column stands is decorated 
with four bronze reliefs; each one is 18 ft. (5.5 m) square and 
cast from captured French guns. 
Big Ben (the Great Bell), officially known as the Elizabeth 
Tower (formerly known as the Clock Tower and renamed in 
2012 in honor of Queen Elizabeth’s Diamond Jubilee), has 
stood at the northeastern corner of the Palace of Westminster 
for over 150 years. The 316 ft. (96.3 m) neo-gothic styled tower 
is one of the most recognized and photographed landmarks 
in London today and an integral part of the city’s skyline. 
The tower’s clock mechanism is wound by hand three 
times a week and is still as accurate today as when it was 
constructed over 150 years ago.