A cashel is a ringfort built of stone rather than earthen banks, a form of enclosed settlement associated broadly with early medieval Ireland, roughly the period between the fifth and twelfth centuries. This one is modest in scale, its roughly circular interior measuring about 23 metres north to south and 22 metres east to west, enclosed by a stone bank that still stands around 0.75 metres high in places, though a short section to the east has been levelled entirely.

What makes the site quietly compelling is the detail that survives within the enclosure itself. Set off-centre towards the western side is the remains of a circular hut site, approximately 7 metres in diameter. This kind of internal structure is exactly what you might expect to find within a working cashel: a single dwelling or outbuilding used by the farming family or minor lord who once occupied the enclosure. The slight asymmetry of its position within the bank, rather than sitting neatly at the centre, gives the site a human quality, a sense that it was arranged for practical reasons rather than geometric ones. The peat now covering parts of the bank has, in a way, preserved what it has also obscured, slowing erosion even as it makes the site harder to read from the surface.