In reply to arch:
> Off topic, so sorry folks.
Not at all! Views and the landscape are essentially social history and, by the sounds of it, so is fishing! I wrote an article in Climb a few years ago about how route names reflect the era of the climbs done - i.e. who gives Biblical referencing names to routes in the last 4 decades, when everyone did before then - but I had never thought about how fish reflected the economy and industry of the surrounding environment. I was out riding on the Yorkshire, Derbyshire, Nottinghamshire borderlands last weekend and its is interesting how now another form of electricity generation - windmills - is making some of the most obvious man-made landmarks on the landscape, particularly resonant in an area that used to be dominated by pits and the pit head towers I guess.
Thanks to everyone for their contributions, including the great photos. I'm going to try and find all the referenced power stations on a map so when I'm looking down from the moors I can take an educated guess at which is which! Easter was my first ever visit to the North York Moors so it was really nice looking down south from there and working out what we could see which is normally to the East and North East from the Peak District.
I presume the highest structure in Yorkshire reference is that tower (TV?) you see on the hill to your west as you go up the M1 from Sheff towards Leeds? That is big.
Cheers all.