indoor activities
Museums
visit museums such as the science museum, museum of London and more
historic English pubs
visit historic English pubs such as the Prospect of Whitby, the Anchor and the George Inn
Victorian London was notorious for its prisons and places of correction - the harsh conditions and cruel treatment of prisoners being so vividly described by Dickens.
Though these places no longer exist it is possible to visit the sites where they once stood, which will take you into interesting areas of London. All for free, of course.