Polly po-cket
The Tower of London is a very old building. It is more than 900 years old. English kings lived in it many years ago but it is now a museum. Tourists visiting London like to go to the Tower. It was a fortress, a royal palace, a zoo and later a prison. The most famous thing in the Tower of London are the Crown Jewels. They have the biggest diamond in the world - the "Star of Africa". The ravens are another famous sign. The legend says that without them the Tower will fall.