Написать письмо как я посетил Лондон и куда там ходил

Last summer i was in London. London is a capital of Great Britain. It is really so wonderful town. Many bridges and palaces striking in their beauty. I was in the Tower, it is old england prison. Many warder and now protect it.

My first visit to London was one and a half years ago. It was a wonderful trip. I stayed in the city for three weeks, and I had many impressions. I visited all the famous places. I'd like to tell you about some of the places I visited in this beautiful city. When I dreamed of seeing London in the past, I always wanted to see the Tower Bridge and the famous Big Ben clock. I visited these places, and I went on a tourist boat on the River Thames and saw two coasts. First, I went to the Tower of London, and I want to say that it is a very interesting historical place. I found out that a long time ago, it was a prison. Later it became a castle for the royal family. Or maybe it is the reverse; I'm not sure, but later they left this place and lived in Buckingham Palace and Kensington Palace.