Cill Torróg, in County Galway, is one such place: a children's burial ground occupying a gentle west-facing slope in farmland, its roughly thirty-six metres of circumference marked by a low bank of earth and stone. These sites are known in Irish as cillíní, informal burial grounds used for centuries to inter unbaptised infants, who were excluded by Catholic doctrine from consecrated ground. Without the rite of baptism, the Church held that such children could not be buried in a parish graveyard, and so families quietly interred them in liminal spaces, often at the edges of townlands, near ancient earthworks, or in ground that carried some older, pre-Christian sense of sanctity.

The enclosure at Cill Torróg is circular in plan, a form that connects it to a long tradition of sacred or set-apart spaces in the Irish landscape, some of which have origins stretching back to early medieval ecclesiastical sites. The name itself, Cill Torróg, contains the Irish word cill, meaning a church or monastic cell, which suggests the ground may once have held some form of early Christian significance before its later use. The boundary bank survives in fair condition on most sides, though it is less defined from the north to the north-east. Within the interior, several stone-lined graves have been recorded, each oriented east to west in keeping with Christian burial practice, the body laid with the head to the west so as to face east, towards the rising sun and the anticipated resurrection.

The site sits in ordinary farmland, and like most cillíní it carries no formal signage or visitor infrastructure. The stone-lined graves within, modest and unadorned, mark the resting places of children whose lives were brief enough to fall outside the recorded world entirely.