Head north from Port Ellen Standing Stone on the minor road and stop at the first gate as the road swings east. The gate faces north, but from there head north west.
On a level part of the field stands the Branhunisary stone. It is about 1.4m high and has a large cup mark on its smooth northern face, it measures at 12cm wide and is 4cm deep.
Very easy to find and fortunately by this time the weather had improved rapidly so we went further east.
Visited 29/7/2018.