These stone field walls, which meander across the hillside, appear to date from the same period as the hilltop cashel they approach, suggesting this was once a thriving farming community. The walls themselves are fascinating examples of early construction techniques, built using low upright stones called orthostats that form double walls with both inner and outer faces, creating sturdy boundaries that have survived the passage of time.

The layout of these walls reveals sophisticated land management; most run east to west across the south-facing slope, making the best use of the terrain and sunlight. Particularly intriguing are two parallel walls to the southeast of the cashel that seem to form an ancient roadway, also running east to west across the hillface. This suggests not just farming activity but organised movement of people, livestock, or goods through the landscape.

The field walls create several D-shaped enclosures on the southern hillside, a distinctive pattern that hints at specific agricultural practices or livestock management strategies of the time. The way these walls respect and connect to the hilltop cashel indicates this wasn't random development but rather a planned agricultural system, where the fortified settlement above worked in harmony with the productive fields below. Today, these stone boundaries stand as enduring monuments to the ingenuity of Ireland's early farmers, who shaped this upland landscape to sustain their communities.