London has been a capital city for nearly a thousand years, and many of its ancient buildings still stand. The most famous of these are the Tower of London (where the Crown Jewels are kept), Westminster Abbey and St. Pals Cathedral, but most visitors also want to see the House of Parliament, Buckingham Palace and the many magnificent museums.
Once, London was a small Roman town on the north bank of the Thames, but slowly it grew into one of the world's major cities with more than seven million people. Fewer people live in the centre now, but the suburbs are still growing.
And,the last... Big Ben is one of the famous buildings in London. Everybody, who has ever been in London, has seen this beautiful tower with the big clock.