Caves of Kesh
The Caves of Kesh, also known as Kesh Corann or the Caves of Keash, are a remarkable series of limestone caves set into a dramatic cliff face on the southern slopes of Keshcorran Hill in County Sligo, Republic of Ireland. The caves are numbered and arranged in a natural curved terrace high above the surrounding plain, visible for miles across the Bricklieve and Curlew mountain landscape. What makes them particularly special is the combination of genuine prehistoric significance, deep roots in Irish mythology, and the extraordinary panoramic views they command over one of Ireland's most ancient and legend-saturated landscapes. The caves sit at roughly 300 metres above sea level on a carboniferous limestone escarpment, forming a natural amphitheatre of dark, gaping mouths in the pale rock face — an arresting sight that has drawn human attention for thousands of years.
In terms of prehistory, the Caves of Kesh have yielded some of Ireland's most significant faunal remains from the post-glacial period. Archaeological excavations, most notably in the late nineteenth and early twentieth centuries, uncovered the bones of extinct and now-rare animals including brown bear, Arctic lemming, reindeer, red deer, wolf, and Irish stoat. These finds demonstrated that the caves were used as dens by animals during and after the last Ice Age, and the deposits date back many thousands of years. Human remains and artifacts have also been found, confirming that people used these caves for shelter and perhaps for ritual purposes during the Neolithic and later periods. The cave system is thus a rare window into Ireland's ancient ecology as well as its human prehistory.
Mythologically, Keshcorran is one of the most storied hills in all of Ireland. It is closely associated with Cormac Mac Airt, the legendary High King of Ireland, who according to the myth cycle was raised by a she-wolf near these very caves. The Tuatha Dé Danann — the supernatural race of divine beings in Irish mythology — are said to have inhabited the caves, and the site appears in several tales from the Ulster Cycle and the Fenian Cycle. The caves are referenced in medieval Irish texts as a dwelling place of supernatural forces, and local folklore has long treated the hill with a mixture of reverence and unease. This layering of legend upon legend has made Keshcorran a place of exceptional mythological density, comparable in its significance to sites like Knocknarea or Cruachan, both of which lie not far away.
Walking the approach to the caves is an experience in itself. The path climbs steeply through fields and rough pasture from the base of the hill, and as you ascend, the mouths of the caves gradually reveal themselves — seventeen in total, though many are quite shallow. The interiors vary considerably: some are narrow and low, barely large enough to crouch in, while others open into more substantial chambers with smooth, damp limestone walls. The air inside carries the cool, still smell of wet rock and earth. Outside, the wind can be brisk and the views are extraordinary, stretching southward across the drumlins of Roscommon, westward toward Lough Arrow, and on clear days to the far blue silhouette of Knocknarea with its cairn of Queen Medb. The silence of the hill is broken mainly by wind and birdsong, occasionally by the bleating of sheep on the surrounding pasture.
The surrounding landscape belongs to the Sligo-Roscommon border country, a region exceptionally rich in megalithic monuments. The Carrowkeel Megalithic Cemetery lies on the nearby Bricklieve Mountains just a few kilometres to the south and is one of Ireland's most significant passage tomb complexes, contemporary with Newgrange. Lough Arrow glitters to the east, a beautiful lake popular with anglers and walkers. The village of Ballymote lies several kilometres to the southwest, and Boyle is accessible to the south. This area of south Sligo and north Roscommon contains an almost unmatched concentration of prehistoric, early Christian, and mythological sites in a relatively compact area, making it rewarding territory for anyone with an interest in Irish heritage.
Access to the Caves of Kesh is relatively straightforward though the terrain is rugged and requires reasonable fitness. The site is approached from the village of Culfadda or from a minor road on the southern side of Keshcorran Hill, near the townland of Keash. There is a small car parking area at the base, and a waymarked trail leads up the hillside to the caves, taking approximately thirty to forty-five minutes to climb at a moderate pace. The path can be muddy and uneven, and sturdy footwear is strongly recommended. The site is open to the public without charge and there are no facilities on site, so visitors should bring water. The summer months offer the best combination of weather and light, and early morning visits reward with mist lying in the valleys below — a genuinely dramatic sight. The caves can be slippery inside after rain, so a torch or headlamp is useful for exploring the deeper chambers.
One of the more haunting details of Keshcorran is how little visited it remains relative to its mythological and archaeological importance. On most days, particularly outside the summer season, a visitor may have the entire hill to themselves — a rare opportunity to stand in a place of immense antiquity in genuine solitude. The carved or worn textures of the cave walls, polished smooth by generations of sheltering animals and humans alike, carry a tactile reminder of deep time. Local tradition holds that the caves were a liminal place, a threshold between the human world and the otherworld, and standing at their dark mouths while the wind moves across the plain below, it is not difficult to understand why successive generations of people looked at this hill and felt that something larger than the merely human resided here.