The structure is a rath, the most common type of early medieval ringfort in Ireland, essentially a farmstead enclosed by one or more earthen banks and ditches, built to define territory, pen livestock, and offer a degree of protection. What makes this one worth a second look is how much of it survives in a landscape that has otherwise moved on entirely, the surrounding ground now part of a working farm, the old enclosure reduced to a low swell in the grass.

The remains form a roughly circular area about 28 metres in diameter, enclosed by an earthen bank that still stands around 0.7 metres high on its outer face, with traces of an external fosse, a defensive ditch, visible around much of the perimeter. The bank is better preserved along the southern and northern arcs, where it retains something close to its original profile, while the stretch between the NNE and NE, and again from the SSE back to the south, has been worn down to little more than a scarp. At the eastern side, a quarry pit roughly 8 metres across and half a metre deep has been cut into the outer face of the bank, most likely dug at some point to extract material from the structure itself, a common enough fate for earthworks on agricultural land. The site lies on a gently NNE-facing slope within what estate records describe as the Old Deer Park, adjacent to a laneway on the demesne lands of Faha House, which stands around 580 metres to the northeast. The survey was compiled by Martin Fitzpatrick and uploaded in June 2020.

The interior of the rath is level but densely overgrown, so while the earthworks can be read from the outside with some patience, there is little to be gained by pushing through the vegetation. The clearest sense of its form comes from above: a satellite image from February 2019 shows the monument's outline picked out by a canopy of trees that have taken hold within and around the bank, making it more legible from Google Earth than from ground level. Visitors approaching on foot should follow the laneway that runs alongside the site and look for the low but continuous rise of the bank in the adjacent pasture. The views from the slope are open in most directions, which gives some sense of why the original builders chose this particular ground.