Hey EC! I found out that I'm going to Morocco (2weeks) and England (2days) in May! I'm so excited! Can anyone tell me some great things to in both places?
Bromptonrocks and other London members will be able to advise, but there's plenty to do and see in London which can easily take more than two days. I guess you'll be doing the tourist stuff. I think you can get a tour around some of the areas of interest in an open top bus with commentary.
I haven't been to London (yet) but those guided tours are the best. I did that in DC and you get so much more information than touring alone.