Whilst whizzing down the M6/M5/M4 last week, I was pondering all the sites I was probably driving past at 70mph+ and started to wonder how many sites are visible from our mryiad motorways.
I remember first clapping eyes on Gunnerkeld, doing 80mph on the M6 in Cumbria and squealing with surprise as I saw this amazing circle, within feet of the hard shoulder. I know that the Devils Arrows are pretty damn close to the A1/M1 in Yorskshire too and I have learnt to spot the banks of Mayburgh Henge just before reaching jct 40 at Penrith.
Are there any other really obvious ones?