Shown on OS map as a hut circle. Directions: on the road from Bridgend to Bruichladdich (A847), turn right and head north along the B8017 in the direction of Gruinart. Just past Lyrabus, there's a footpath marked on map heading East past Cnoc nan Nathrach. There are tumuli marked on the map (which I failed to locate) and a ruined cottage, then on the right there's this site. I visited in the summer, but the track was extremely boggy. Wellies recommended. Visited July 2005.