17/04/2016 - Well this is a bit of an odd one. First finding it proved pretty tricky. Grid ref from Canmore has this cairn about 70m west, in the middle of a lot of trees, so we spent a good bit of time ducking under branches trying to find it in the wrong place. We gave up and walked out of the wood into a clearing and there it was. So if you go looking for it, best to walk along the road until you see a ride and head straight up. Bit easier than our way!
As cairns go it's not that exciting. Very overgrown and I couldn't see any kerb stones. To be honest it took me a while to convince myself I was actually looking at a cairn at all.
Of more interest is what Canmore (link below) has to say about it and the two stones 27m and 35m SW of the cairn. Hints of astronomical significance maybe.