I think a river trip is a really good idea, we live near the Thames so when we have friends to stay we often take a boat trip from Kingston to Richmond or Kingston to Hampton Court. Eloethan's suggestion of Westminster (being central) to Greenwich sounds a good one I think you get a very different perspective on the river. Other than that you could try and find out whether there are any films on that might appeal to your party. I would reiterate all the suggestions re. National Portrait Gallery and particularly British Museum, where you could maybe do just a couple of galleries and head for their tea rooms, I had a nice cream tea there with a friend a couple of years ago I would suggest a "Duck" tour again on the river, I did this in Boston great fun, but I believe I read about one in London that sunk, so maybe not a good idea October could be glorious if there are signs of an Indian summer, London has such great parks. We had a trip to Hampstead Heath a few weeks ago, also lovely but you will need your walking shoes. I'm told The Shard is worth a visit but I haven't done that.
Good Morning Thursday 25th April 2024
Lack of public toilets in towns.