Not a line I've been on for some years. I daresay there is a website (probably more than one) dedicated to all of this stuff somewhere! I belong to a small photographic group, and we're working our way through the alphabet choosing a word each month to go and take a picture of - there's two...
They use the same trains on the Carlisle - Newcastle, and Leeds - Morecambe lines. It means the journey takes for ever, and isn't very comfy. The windows are often so filthy that you can't see the scenery to make up for it either.
Having said that, they're better than when I first came up...