150 London Wall, London EC2Y 5HN, United Kingdom
Extremely interesting for those who love history and interesting facts about everything! Museum of London has a free admission, and is conveniently located within walking distance from St.Paul's Cathedral and St.Paul's Underground station.
There are permanent and temporary exhibitions. The permanent ones are divided by historic eras: London before London, Roman London, Medieval London, War, Plaque and Fire, and other periods in London's history up to the present day.
To learn more about the museum, and to also see their temporary exhibitions, please visit the Museum of London website.