The interior, which once would have housed a farmstead or the enclosed domestic world of an early medieval family, is now planted with coniferous trees. A gap three metres wide has been broken through the outer bank to the south-south-east, and material dumped inside. One of the outer ditches has been partly infilled to the south with clearance material from field fences. A concrete silage slab sits to the west. The place carries its age alongside the pragmatic pressures of working farmland.

A ringfort, or rath, is the most common monument type in the Irish archaeological landscape; essentially a circular enclosure defined by one or more earthen banks and ditches, typically dating to the early medieval period, roughly the fifth to twelfth centuries, and used as a defended farmstead or the residence of a local lord. This one at Ballygrace sits on a gentle north-facing slope in pasture, and it is notably double-banked, a configuration that generally signals higher status than a simple single-ring enclosure. The roughly circular interior measures approximately 32 metres east to west and 29.5 metres north to south, enclosed by an earthen bank with an external fosse, or ditch, about 0.6 metres deep. Some 19 metres beyond that lies an outer earthen bank, itself standing 1.4 metres both internally and externally, with a second fosse running to the west and north. There is also an unusual kink in the outer bank to the north-north-west, a small irregularity that hints at some episode of repair, adjustment, or obstacle encountered during the original construction.

The long grass covering the area between the two banks gives the monument a somewhat overgrown appearance, and the overall picture is of a site surviving in modified form within an actively farmed landscape. The inner bank is noticeably lower on its south-west to east arc, sloping gently down into the interior, which adds a subtle asymmetry to what might otherwise read as a straightforward concentric earthwork.