Cillchriosd

This stone is on the headland above Calgary Bay and very obvious from the road that leads to Caliach Point. Over 2.5 metres tall and 4 metres around.
The field is owned by the chap who lives at the house just to the west of the stone. Very friendly and helpful he was, too.

Added bonuses: great views out to sea, and it’s one of the best places in Britain to see golden eagles.