It does not announce itself at ground level, but seen from the air, a series of fragmented linear cropmarks trace across roughly ten and a half hectares of farmland, their parallel lines hinting at a field system that has long since vanished from view. Cropmarks of this kind form when buried features such as ditches, banks, or walls affect the growth of crops above them, producing subtle variations in colour and height that become legible only from altitude. The Ballymee system was captured in aerial photographs taken in July 1989 as part of a systematic survey programme, and it is through those images that its scale and pattern can be appreciated.

What makes the site quietly remarkable is not just the field system itself but the cluster of monuments contained within it. A ringfort sits inside the boundary of the system, alongside a rectangular enclosure and two circular enclosures. A ringfort is a roughly circular earthwork enclosure, typically dating from the early medieval period and associated with farming and habitation; finding one embedded within an older or contemporary field system suggests continuity of land use across generations, perhaps centuries. The presence of a rectangular enclosure adds further complexity, since rectangular forms are less common in the Irish early medieval record and may point to different functions or periods. Together, these features suggest that Ballymee was once an organised, active agricultural landscape rather than a scatter of isolated monuments.