Sight Seeing
London is a city of landmarks for most educated English speakers. Within several hundred meters of Traflagar square are the Admirilty Arch, The Academy of St. Marten's in the Fields and the Art Museum. Yes, London is a town of landmarks and historical addresses.
Head from Trafalgar thru Leicester Sqaure and make your way to Soho. Soho, is the home of the gay scene in London, the onetime home of Karl Marx, Chinatown and some of the best theatres and restaurants in the city. Don't blink or you might miss the 1 block red light district. Check out what the streets really look like, before you get there at StreetSensation.co.uk Photos of London's Most Visted Streets.
Finally don't forget about the Embankment, Parliment Square on the other government areas near Picadilly Circus. History buff's will want to spend at least a day or more at the The British Museum.