Jsysco has added a photo to the pool:
I'd never been to Lakenheath Fen before, so took a day to go adventuring.
Lakenheath does have a train "stop", but apparently it's request, an idea I'd never quite got to grips with when it comes to trains, so I got off at Brandon thinking it'd be an easy walk to Lakenheath Fen. Quite a while later, I realised it's not such a short distance after all!
Anyway, had a great time at the fen, and tried taking different route along the river to get back, which according to the maps was fine - in reality, it wasn't at all, I ended up on some random farm with deer and hares aplenty, so I guess it wasn't all bad!