London - Off the Beaten Path
My wife and I will be traveling to London in March 2016 and will have 8 full days in the city. This is her first trip but I have been several times. I have all the major tourist sites covered - Tower of London, British Museum, changing of the Guard, etc. covered. We also plan to do a day trip to Stonehenge, Bath and Windsor Castle.
Can anyone recommend some interesting and unique sites in London that we might visit which aren't on the traditional agendas? Day trips other than the one I mention? Tours, walks? Anything about the darker historical side of London?
We also plan to visit the Shakespear Theater and Churchill's underground bunker, places I haven't yet visited.
Thank you in advance for any assistance you can provide!