The site is a cillín, an informal burial ground used in Ireland for centuries to inter those who, by the conventions of Catholic canon law, could not be buried in consecrated ground. Unbaptised infants were the most common occupants, though stillborn children, the unbaptised, and sometimes others on the margins of Church practice were also laid here. These places are found across the Irish countryside in their hundreds, typically unenclosed, unmarked on formal maps, and maintained more by memory than by any official record.

This particular example measures roughly nineteen metres north to south and fourteen metres east to west, its eastern boundary defined by a field wall. The graves are unenclosed beyond that, open to the hilly grassland and the bogland that stretches away to the north. At the southern end of the site, several large stone slabs have been arranged around a bush to form a small altar area, a feature that suggests the place retained some active, if informal, devotional life even after formal use ceased. Adding a further layer of interest is a piece of local oral tradition: adult human bones, described as belonging to someone roughly six feet tall, were reportedly uncovered during digging in the vicinity. How or why adult remains came to be here is unrecorded. An ecclesiastical building stands about eighty metres to the east, and roughly one hundred and twenty-five metres to the east-south-east lies the site of a former market place, suggesting that this corner of Conagher was once considerably busier than its present quiet would imply.