Nearly forty metres across and rising less than a metre above the surrounding ground, it is large enough to feel deliberate and old enough to have been quietly repurposed by every generation that farmed around it. The fosse, a flat-bottomed encircling ditch, has been recut along part of its course to serve as a field drain, and sections of the outer bank have been absorbed into field boundaries. Gaps have opened throughout the bank, though none of them can be identified with confidence as an original entrance.

The structure is classified as a ring barrow, a type of prehistoric funerary monument in which a circular burial mound is surrounded by a ditch and an outer bank, though the distinction between a ring barrow and a ringfort, an Early Medieval enclosure used for settlement and livestock, is not always clear from earthwork evidence alone. The uncertainty is openly acknowledged here; the monument may in fact be a ringfort rather than a burial site, which puts its date anywhere from the Bronze Age through to roughly the twelfth century AD. What is certain is the landscape context: drumlin ridges, those elongated oval hills shaped by glacial movement, were favoured locations for both types of monument in counties across the Irish midlands and north-west, offering drainage, visibility, and a degree of natural elevation. Michael J. Moore recorded and described this particular example in the Archaeological Inventory of County Leitrim, published by the Stationery Office in Dublin in 2003, and the measurements he noted are precise enough to give a clear sense of the monument's scale even without standing on it.