The site occupies a naturally defensive position with sheer drops on its western and northern sides, whilst the eastern edge slopes more gently towards the lower ground. The promontory itself is relatively narrow, measuring about 12 metres across at its midpoint, and offers commanding views across the surrounding grazing land.

The fort's defences consist of a series of earthen banks that cut across the spur, effectively isolating the northern tip from the rest of the landform. The main defensive feature is a grassed bank running east to west across the southern end, creating an enclosed area approximately 29 metres from north to south. About 16 metres north of this primary bank, a second, more modest earthwork spans the width of the promontory; this secondary bank stands no more than 30 centimetres high and measures roughly 2 metres wide. Additional fortification can be seen along the northwestern perimeter, where builders constructed a slight bank along the spur's natural edge.

This type of inland promontory fort represents a common defensive strategy in ancient Ireland, where natural topography was enhanced with earthworks to create easily defendable spaces. The multiple banks suggest different phases of construction or perhaps a more complex defensive system than initially apparent. Today, the site continues to be used as grazing land, its ancient purpose largely forgotten except in the local name that hints at its fortified past.