What makes it worth a second look is what it represents beneath the overgrowth: the outline of a rath, or ringfort, a type of enclosed farmstead that was the standard unit of rural settlement in early medieval Ireland, typically dating from roughly the fifth to the twelfth centuries. Thousands of them survive across the Irish countryside, some dramatic, many subtle, and this one at Drombane falls firmly into the latter category.

The site was recorded by Denis Power and uploaded to the Archaeological Survey database in December 2013. According to those records, the enclosure measures approximately eighteen metres in diameter, defined by a scarped edge, meaning the ground has been deliberately cut and shaped to form a slight vertical face, roughly a metre high and almost one and a half metres wide. At the foot of that scarped edge runs an earthen bank, about six metres wide, still faintly visible on the south-south-east to west-south-west arc of the circuit. Beyond it, a shallow outer fosse, which is simply a ditch dug to reinforce the defensive or boundary function of the enclosure, can still be traced along the southern side, though it has silted and degraded to a depth of only around eighteen centimetres. The interior and the enclosing bank are both covered in dense scrub, which obscures the detail but also, in its way, has helped preserve what remains from agricultural clearance.

Access to the site is across working farmland, so anyone wishing to visit should seek landowner permission first. The scrub overgrowth means the earthworks are easier to read in winter or early spring, when leaf cover is minimal and the ground profile becomes more legible. The most visible feature on approach is likely to be the scarped edge on the southern side, where the slope and the cut combine to give the clearest sense of the original boundary. It is not a dramatic site, and it demands some patience and a reasonable eye for landscape reading, but that is rather the point: most of Ireland's ringforts looked exactly like this, small, functional, and now slowly being absorbed back into the fields they once organised.