Big Ben
How old is it ?
160years old
How many rooms are there ?
775 rooms
What's the name of the birds ?
the ravens
How many bells are there ?
5bells
When do the guards switch ?
at 11:30 am
What's the name of the guards ?
the beefeaters
When does the clock start ?
31st may 1859
When is Buckingham Palace created ?
in 1703
What was the Tower of London before ?
a prison
How much does the bell weigh ?
13.5 tons
When is B.P open ?
in summer
What is the Tower of London today ?
for protect the jewels of the queen
Who has founded London ?
the romans
Who is the person who transformed B.P ?
John Nash
Which river is next to the Tower of London ?
the Thames