The main feature is a substantial stone enclosure, roughly circular in shape with an internal diameter of 18.3 metres. Its walls, originally about 1.4 metres thick, still show traces of both internal and external facing stones. There’s an entrance gap on the southern side, and curiously, the eastern wall features a small semicircular kink that appears to be an original architectural element rather than later damage.

Inside this enclosure stands the ruins of St. Columbkille’s Chapel, a modest structure measuring roughly 5.75 by 3.4 metres internally. The chapel walls, built from mortared slab stones with dressed corner stones, are particularly well preserved at the northeast corner. The main entrance sits centrally in the eastern wall, surrounded by several cut stones that have been incorporated into the masonry. In the northeast corner of the chapel, you’ll find what’s known as St. Columbkille’s Bed; two horizontal stone slabs bounded by three upright stones, with a small alcove above it in the wall. This alcove, measuring just 35 by 20 centimetres and equally deep, plays a role in the traditional pilgrimage route, or turas, associated with the saint.

The enclosure also contains several cairns topped with cross slabs, each bearing inscribed crosses of varying complexity. The southeastern cairn supports two cross slabs, one showing faint geometric designs between its arms, whilst another cairn to the northeast bears a slab with a simple incised cross. Just outside the enclosure to the east, there’s a mound topped with a large natural boulder known as Leac Na mBonn, or ‘flagstone of the footsoles’, which features a cross inscribed within a circle, its arms extending beyond the circumference to end in T bars. About the same distance away, a second, smaller enclosure contains its own central cairn topped with a roughly cross shaped slab, suggesting this area served as an extended religious complex rather than a single isolated site.