The circular enclosure measures approximately 21 metres across its interior and is defined by the remains of a substantial stone wall that would have originally stood between 2.5 and 3 metres thick. These impressive dimensions suggest this was once a significant settlement, its builders choosing this elevated position for both defensive advantage and proximity to the sea.

The entrance to the cashel appears to have been positioned on the eastern side, where two stones still stand perpendicular to the main wall, marking what was likely the southern edge of the gateway. Such entrances were typically narrow and easily defended, allowing the inhabitants to control access whilst maintaining clear views across the surrounding sandy pastureland. The choice of location, on solid rock rather than the softer ground nearby, demonstrates the practical knowledge of these early builders who understood the importance of stable foundations for their substantial stone structures.

Adding to the site’s intrigue, two upright stones stand together just 10 metres north of the cashel walls. Whether these served as boundary markers, had ritual significance, or fulfilled some other purpose remains uncertain, though their deliberate placement suggests they were integral to the site’s original function. This cashel represents one of many such fortified farmsteads that dotted the Irish landscape during the early medieval period, typically dating from around 500 to 1200 CE, when local chieftains and prosperous farmers required both security and status symbols in equal measure.