When the Ordnance Survey carried out its landmark six-inch mapping of Ireland in 1842, this stone was not recorded, which places it in an interesting category: either it was missed, obscured, or simply not considered worth noting at the time. Whatever the reason for its omission, the stone itself is a modest but deliberate presence. It stands just over a metre high and measures roughly 1.27 metres by 0.98 metres at its base, with a roughly triangular profile when viewed from above. Its long axis runs northeast to southwest, an orientation that may or may not be intentional but is the kind of detail that tends to attract attention from those interested in prehistoric alignment.

Standing stones, as a category, are among the most enigmatic survivals of prehistoric Ireland. They were erected across a long span of time, most commonly during the Bronze Age, and served purposes that are rarely recoverable with certainty. Some marked boundaries, some may have had ritual or commemorative functions, and others appear to be oriented towards solar or lunar events on the horizon. What makes the Glenlara example quietly notable is its position. Set on a hilltop with an unobstructed view in every direction, it occupies the kind of elevated ground that suggests whoever placed it there was making a deliberate choice about visibility, whether to be seen from the surrounding landscape, to see out across it, or both.