The eastern edge is marked by upright stones, the south by a stone-faced scarp, the west by rough walling, and the north by a low bank with stone facing. That variety is not unusual in early Irish enclosures, where builders responded pragmatically to local topography rather than following a fixed formula, but it gives this particular structure an almost patchwork quality when examined closely.

The place-name Disert is itself a clue to the site's wider significance. Derived from the Latin desertum, it was applied in early medieval Ireland to places of religious retreat, often associated with a hermit or a small monastic community seeking solitude. The enclosure measures roughly 12.8 metres east to west and 12.4 metres north to south, making it a compact, near-square space. Approximately 60 metres to the south-south-east lies a separate hut site, suggesting that this corner of the landscape once formed part of a small settlement complex, the enclosure and the hut perhaps functioning together as part of the same religious or domestic arrangement. The interior today is heavily overgrown with ferns, the north side sitting more or less level while the ground slopes down toward the south-west, a subtle shift in the terrain that required the builders to adjust their technique as they worked around the perimeter.