What makes the Liskilleen standing stone quietly anomalous is not just its height but its placement: set deliberately on top of a pre-existing mound of earth and stone, some six metres long and three metres wide, as though whoever raised it wanted the extra elevation, or was making use of something already considered significant.

The stone itself is roughly rectangular in cross-section, measuring about 0.4 metres wide and 0.3 metres thick, and its main axis runs northwest to southeast. It sits on the crest of a ridge that runs east to west, with Lough Carra lying open to the west below it. Standing stones of this kind are a common enough feature of the Irish prehistoric landscape, usually associated with the Bronze Age, though their precise purposes remain debated; some are thought to mark boundaries, burial sites, or astronomical alignments, while others may simply have served as waypoints in a largely unwritten world. The mound beneath this one adds a further layer of uncertainty, suggesting the site may have accumulated meaning across more than one period of use. The details recorded here come from a 1994 archaeological survey of the Ballinrobe district compiled by D. Lavelle, which catalogued the monuments around Lough Mask and Lough Carra.

The stone stands in pasture, which means it remains in a working agricultural landscape rather than a managed heritage site. Lough Carra, visible to the west from the ridge, is a shallow limestone lake well known to naturalists for its clarity and its marl bed, which gives the water an unusual turquoise quality in certain lights. The ridge setting means the stone is genuinely prominent against the sky when approached from the right angle, the long axis drawing the eye toward the northwest in a way that feels purposeful, even if that purpose is no longer legible.