Actually, there is one attraction in Swindon I'd enjoy looking at: the railway museum.
Years ago, my favourite exhibit in the Science Museum was the Caerphilly Castle. There was a period of enforced absence when Bloody Margaret Thatcher introduced charges for me to go to my museum to see my exhibits. After the tories were booted out ant Nulabour started off doing some good things and the charges were scrapped, I went back again and the Caerphilly Castle had gone. I asked an assistant what had happened to it and she had never heard of it - probably not a surprise as I'd guess she wasn't born until the Dark Ages started.
I have since learned that it's in the Swindon Railway Museum. Since there are two other Castle Class trains in Didcot, I reckon I'd come along, Kim.