Ecclesiastical enclosure, Dún Lúiche Íochtarach, Co. Donegal
At the southern base of Errigal mountain, beside the Devlin river and the southeastern end of Dunlewy Lough, lies the remains of an early ecclesiastical enclosure.
Ecclesiastical enclosure, Dún Lúiche Íochtarach, Co. Donegal
The site occupies level ground in what is now wet but fair pasture, its subcircular boundary still faintly visible as the remnants of an old stone wall. Measuring roughly 40 metres north to south and 35 metres east to west, this ancient religious site would have once formed a distinct sacred space in the landscape of County Donegal.
Within the enclosure, various structures hint at its former religious significance. The western part contains the foundations of a stone building, now standing just 30 centimetres high, which measures 8 metres by 5 metres internally and features openings in both its north and south walls. The southeastern quadrant is scattered with stones, amongst which stands a particularly notable cross-slab on a low mound. This stone, half a metre tall and bearing a grooved cross on its western face, displays an intricate design with forked extremities on the arms and shaft, whilst its centre features a small depression surrounded by two concentric circles. Just south of the cross, two standing stone slabs remain upright, with a semicircular arrangement of loose stones partially encircling the cross-slab’s southern side.
Historical records from the Ulster Journal of Archaeology in 1857 mention four circular buildings within the enclosure, each approximately 14 feet in diameter, located to the south and southeast of the centre. Though these structures are no longer clearly visible, they suggest the site once supported a small religious community. The combination of ecclesiastical buildings, the decorated cross-slab, and standing stones all point to this location’s importance as an early Christian site, likely dating from the medieval period when such enclosed religious settlements were common throughout Ireland.





