Totley Moor
An open moorland hill to the west of the Sheffield suburb of Totley,
I’m standing on the B6054, looking North.
The structure on the horizon (left) is a ventilation shaft for the Totley Railway Tunnel, which runs for 3.5 miles under this moor.
www.geograph.org.uk/photo/5025057
With these vast moorlands, it’s challenging to identify precisely where you are and what you are looking at.
The moor is within Sheffield City’s boundary in South Yorkshire, but I've identified the location as Derbyshire because it is within the Peak District National Park, which is more associated with Derbyshire than South Yorkshire.
en.wikipedia.org/wiki/Totley_Moor
en.wikipedia.org/wiki/Totley_Tunnel
See my image of the Grindleford entrance to the tunnel:
flic.kr/p/Xzgq24
Approximate National Grid Reference for anyone interested:
SK282790