It measures roughly ten metres along its longer axis and barely half a metre in height at its highest point. Beneath the turf, however, it is composed of shattered stone fragments packed into blackened soil, the signature material of a burnt mound, one of the most common yet least understood monument types in the Irish landscape.

Burnt mounds are generally associated with prehistoric activity, typically Bronze Age, and are thought to relate to the repeated heating of stones in fire before plunging them into water-filled troughs or pits, a process that would have generated sustained heat for cooking, bathing, or industrial purposes. The cracked and discarded stones accumulate over time into exactly the kind of low, dark-soiled mound visible here. What makes the Mauteoge example quietly interesting is the evidence of later human activity written across its surface: relict cultivation furrows running on a north-east to south-west axis cross the mound, indicating that at some point after its formation, somebody ploughed directly over it, either unaware of or indifferent to what lay beneath. A field drain running along the north-eastern edge, bordering a road, marks the immediate boundary of the site today.