These informal burial places were used for centuries to inter unbaptised infants and others considered ineligible for consecrated ground, including stillborn children and sometimes adults who had died by suicide or outside the Church's sacraments. They occupy a particular kind of threshold in Irish religious and social history, neither fully acknowledged nor entirely forgotten, and this example in Knocknabooly West is a good illustration of how easily such places can slip past official record-keeping.

The site came to light in 2005, not through any planned survey, but because an archaeologist happened to be assessing the land for something else entirely. Emmet Byrnes, working for the Forestry Service at the Department of Agriculture and Food, identified the burial ground during the approval stage of a proposed afforestation project. His 2005 description records a low, sub-triangular, grass-covered platform roughly 17 metres in length, 12 metres in width, and between half a metre and just over half a metre in height. A field boundary that once ran about 5 metres to the south of the mound appears to have been removed at some point in the relatively recent past, though the line of the original ditch and bank remains visible. The site sits approximately 110 metres south of a public road and 85 metres west of the townland boundary with Knocknabooly Middle.

The platform is described as clearly visible on Google Earth orthoimages, which makes remote orientation possible before any visit. On the ground, the rough pasture setting means the approach is likely to be uneven and unmarked. There is no formal access path, no signage, and no recorded monument number on the standard OS mapping. Visitors looking for the slight rise of the mound should bear in mind that the removed field boundary has altered the immediate surroundings, so the site may read differently from what older landscape logic would suggest. The defining feature, once you are standing near it, is that gentle, almost imperceptible lift of the ground, grass-covered and flat-topped, quietly distinct from the surrounding pasture.