I visited a site near here many years ago but it was a few miles to the south (west side of the loch). I'm not sure if it is the same one as listed here. It was identified by a pile of stones on the road verge. Access was by quite a small (and wet) entrance and I wasn't able to explore further. The road is very narrow here, and parking very limited.
Something is not right. This message is just to keep things from messing up down the road