Cairns in this context are small mounds of heaped stone, accumulated by generations of people passing and adding a rock as an act of penance or devotion. What makes this group unusual is not any single monument but the number and the setting: eleven stations strung along exposed karst limestone, the kind of fractured, fissured terrain that feels stripped back to something very old.

A photograph from 1946, held in the National Folklore Collection, labels them "Stone-Heap Memorials", a description that catches both their material simplicity and their commemorative weight. They were formally recorded as a penitential station in the Record of Monuments and Places in 1996, drawing on a map annotation made by Tom Coffey two years earlier. One of the eleven, described in 1999 as a broken cairn with a flag, has since been reduced further; by recent observation it consists of a single upright stone about 75 centimetres tall, with no clear cairn remaining around it. The limestone here is riddled with grykes, the deep natural fissures that open between the flat slabs of a karst pavement, and the area now has many modern uprights wedged into these gaps, which may have contributed to the disturbance of the older material. About 800 metres downhill to the south-east lies Glencolumbkille Church and graveyard, suggesting that this ridgeline route once carried people moving between devotional sites in the landscape.