Marked on the 2nd edition Ordnance Survey 6-inch map, this ancient cemetery has vanished entirely from the physical landscape, leaving no visible trace for modern visitors to discover. The site once occupied a patch of light, well-drained soil that was particularly suited for grazing livestock; a practical choice that speaks to how our ancestors selected locations that could serve multiple purposes over the centuries.

The burial ground sat amongst scattered rock outcrops that punctuated the terrain, natural markers that would have helped locals navigate to this sacred space. Higher ground rose to the south, creating a sheltered position that overlooked the cemetery site; a common feature in Irish burial grounds where the placement often balanced spiritual significance with practical considerations like drainage and protection from the elements.

This lost piece of Donegal’s heritage was documented during the comprehensive Archaeological Survey of County Donegal, conducted in 1983 by Brian Lacey and his team of researchers. Their meticulous work, which catalogued field antiquities from the Mesolithic period through to the 17th century, ensures that even though Kilmackilloo has physically disappeared, its existence and characteristics remain part of the county’s historical record, offering a glimpse into the burial practices and landscape use of earlier generations.