I do hope you have enough time to travel around. There is a lot to see in the UK outside of London. If you don't have time to travel there is plenty on London to keep you occupied though. Are you planning a visit then?
I have not planned it yet. It all depends on my daughter. It is her last year of studying (Photography and Fine Arts) and she is working. She did promise to show me areas outside of London, coastal and mountainous, and if the weather permits we can both take some photographs of your beautiful country.