I was in London in September and the weather there was cold but pleasant. It was fortunate of me to have seen a sunny day in London.
London is a place full of life and enthusiasm. The best way to see London is the Hop In - Hop Off tour. It is a network of buses roaming all around London and taking you through almost all the tourist attractions based in the main city and on the outskirts of London.
The buses cover places like Madam Tussauds, Millenium Eye, Westminster Abbey, Piccadily Circus, Big Ben, London Tower, Hampstead Heath etc and that too for a nominal price of fifteen pound sterling.
The night life at the Piccadily Circus is worth seeing with jugglers, street plays going on, lights all around and the crowd. Its very easy to travel across London with its tube network and cheap Weekend passes allowing you to travel on different lines.
For all those wanting to visit I would recommend it with a thumbs up.