A ringfort once stood here in the farmland of north County Cork, an early medieval enclosure of the kind that once numbered in the tens of thousands across Ireland, built to protect a farmstead and its inhabitants. This one is gone, levelled by centuries of cultivation until the field surface gave no outward sign of what lay beneath. It survives now only as a ghost in the soil.

The site was recorded on the Ordnance Survey six-inch map of 1842, where it appeared as a hachured D-shaped area, roughly 25 metres east to west and projecting about 15 metres to the north. A rath, as ringforts of this type are sometimes called, typically consisted of a raised circular or near-circular bank of earth, with a ditch, known as a fosse, cut around the outside. The Annakisha example had that characteristic form, though skewed slightly into a D-shape, possibly reflecting the local topography or the particular needs of whoever built it. By the time surveyors came to record the site in recent decades, a crop was growing across the field and the earthwork itself had been completely ploughed down. What confirmed its existence was an aerial photograph, in which the buried bank and fosse showed up as a cropmark, the differential growth of plants above compacted or disturbed soil tracing the outline of the vanished structure against the surrounding field.