London and Back
I often go to London to work at our Hammersmith office. It's fantastic to be able to catch up with everyone, experience some of the London thing and then go back to the quiet of west Wales again. I also get to take lots of photos from the train. Some sequences make pretty good gifs.
The whole bit across England from Bristol Parkway to Reading is pretty nice. So much of it is very flat. Not quite Great Plains flat but definitely more of a big skies feel than most places. That circus tent thing is (I think) part of Reading Festival.