I found out about Leadenhall Market the other week while walking around the streets near Bank tube station. It looks so amazing. There are pubs and designer clothes shops these days but it used to be a real market. The City of London site says it dates back to the 14th century and used to be the centre of Roman London. You can find more info HERE.
The site also says a part of Harry Potter and the Philospher`s Stone and The Imaginarion of Doctor Parnassus was filmed here too. Funny I`ve seen both and didn`t remember the place.
It was interesting to walk through the same (I guess so) cobblestones that people used so many years ago as well. So much history.