I often walk the dogs up here and always wondered what was below.
There are signs warning of mine workings and I found a couple of metal doors in the ground by the road. They have pipes with the sound of water pumping from a concrete plug, I was wondering if this was water pumped from an old shaft for the campsite?
I wouldn't have thought it was a borehole because its so far away from the site.
Exploring the mines of Cornwall and making some bloody good mates on the way!