This circular mound, measuring roughly 7 metres north to south and 5 metres east to west, rises about a metre from the ground. The cairn's location feels almost secretive; it's wedged between a steep rock ridge to the west and a sharply angled hillside to the east, with the valley floor gently climbing towards the south.

What makes this unassuming pile of stones particularly intriguing is its strategic positioning. Whilst the cairn itself appears unremarkable, anyone standing beside it would have commanded an excellent view northward across Mulroy Bay, where the valley opens up and descends. This careful placement suggests the site held significance for those who constructed it, though its exact purpose and age remain mysteries lost to time.

The cairn was documented as part of the Archaeological Survey of County Donegal, a comprehensive catalogue of the county's ancient sites spanning from the Mesolithic period through to the 17th century. Compiled by Brian Lacey and his team in 1983, this survey remains one of the most important records of Donegal's archaeological heritage, preserving details of countless monuments that might otherwise be forgotten or overlooked by casual passers-by.