This is a cashel, the Irish term for a stone-built ringfort, a type of enclosed farmstead common across Ireland during the early medieval period, roughly between the fifth and twelfth centuries. Most were built to protect a family's home and livestock rather than for any military purpose, and the stone versions tend to survive in areas, like the limestone landscapes of Connacht, where building material was plentiful underfoot.

This particular cashel measures around 24 metres in diameter, a modest but not unusual size for a single farmstead enclosure. The defining wall, once a substantial drystone construction, has collapsed to the point where the outline of the monument is more suggested than clearly legible on the ground. A modern field wall now abuts the southern side, the kind of incremental repurposing that has shaped and sometimes obscured archaeological sites across rural Ireland for centuries. Within the interior, there are traces of a house site, a remnant of the domestic occupation the cashel was originally built to enclose, though the relationship between the two features in terms of date and use is not fully clear.