The rath at Cappanafaraha sits immediately east of the N20, close to the townland boundary with Ballyfookeen, and it is the kind of site that most drivers pass within metres of without any awareness that it is there. A rath, or ringfort, is a roughly circular enclosed settlement typical of early medieval Ireland, usually defined by one or more earthen banks and ditches and used as a farmstead by a family of some local standing. This one has been worn down considerably by time and agriculture, but it has not entirely disappeared.

The earliest cartographic record of the site appears on the 1840 edition of the Ordnance Survey Ireland six-inch map, where it is shown as a small mound enclosed by a wide fosse, a fosse being a defensive ditch cut into the ground. By the time the 1897 edition of the twenty-five-inch map was produced, surveyors recorded a more complex picture: a sub-circular platform measuring approximately 29 metres north to south and 28 metres east to west, defined by a scarp and enclosed by two banks with an intervening fosse and an external fosse beyond that. The double-bank arrangement suggests a site of some elaboration, though the banks themselves have since been greatly reduced. Aerial photographs taken by the Air Survey Ireland programme in September 2002 captured the outline of the enclosing elements with some clarity, and more recent orthophotographs taken between 2005 and 2022 show a scrub-covered interior within the much-denuded earthworks. Approximately 290 metres to the northwest lies a possible ring-barrow, a low circular mound generally associated with funerary use, hinting that this corner of County Limerick held significance across more than one period.

The site sits in working farmland and is not formally managed or signposted. For those interested in approaching it, the N20 passes close by, though accessing the field itself would require the landowner's permission. The earthworks are far more legible from the air than from ground level; at close range, the denuded banks can read simply as gentle undulations in the pasture. Aerial imagery, including the 2002 ASI photographs and publicly available satellite views, remains the most useful way to appreciate the full outline of this quietly eroding monument.