A large, roughly semi-circular feature, approximately 90 metres across its northwest to southeast axis and about 80 metres across its northeast to southwest span, has been identified through cropmarks visible on satellite imagery. Cropmarks appear when buried features, ditches, banks, or walls, affect how crops grow above them; a filled-in fosse, or ditch, retains moisture differently from the surrounding soil, producing subtle variations in vegetation that become readable only from altitude. This particular feature was identified and reported by Jean-Charles Caillère, and its scale and shape suggest it may once have functioned as a field boundary, though the precise nature and date of the original structure remain open questions.

What makes the site more than an isolated curiosity is its apparent company. A ring-ditch sits roughly 10 metres to the northeast, and a cluster of further cropmark features, including an enclosure and two additional ring-ditches, lies between 200 and 280 metres to the southeast and south-southeast. Ring-ditches are typically the buried traces of prehistoric or early historic circular monuments, sometimes the remnants of burial mounds whose earthworks have long since been ploughed flat, leaving only the encircling ditch as a ghost in the soil. Taken together, the semi-circular feature and its neighbours may represent fragments of a broader, associated field system, a landscape of boundaries and enclosures that once organised activity across this part of Tipperary. A modern field boundary now runs along the western side of the feature and appears to obscure or overlie whatever continued in that direction, meaning part of the original shape may remain unreadable from the air.