Another possible?
The far side of a possible circle is pretty clear in this pic when you know that my rucksack (left) and just round from it, my sweatshirt and waterbottle are standing on other stones! And if you look carefully you can see a stone-stump in the near foreground, which would be part of ‘this side’ of the circle. (Slightly left, nearly lost in the heather.) Or maybe I’m just bonkers.
Image credit: Tim Clark
