Overview
Poulawack was built, reopened and enlarged over roughly two thousand years: sixteen people were laid inside it between about 3500 BC and 1400 BC, in three distinct phases. What you see today is a round cairn of quarried limestone, 21 metres across and about 2.5 metres high at the centre, sitting on a rise just west of Carran with the fissured karst of the Burren spread around it.
Be clear about what this is before you make the detour: a grassy mound of stone in a field, with no visitor centre and no drama at ground level. Its interest is entirely in what was found inside, and when. If you want a monument that photographs itself, Poulnabrone is close by; Poulawack rewards curiosity more than a quick look.
A cairn built in three phases
The first burial here dates to the early Neolithic, around 3500 BC. The builders set a polygonal stone cist – the type archaeologists call Linkardstown – and covered it with a low cairn about 10 metres across. Inside lay the disarticulated remains of three adults and a child, with grave goods including a hollow stone scraper, a boar’s tusk, an oyster shell and fragments of pottery.
People came back. Around 2000 BC, in the early Bronze Age, three more cists were inserted into the mound, adding eight burials. Then, between roughly 1600 and 1400 BC, the cairn was enlarged to its present size, ringed with a kerb some 14 metres across and given three further cists – bringing the total to sixteen burials laid down across nearly two thousand years.
The whole cairn was excavated over three weeks in the summer of 1934 (22 June to 10 July) by the Third Harvard Archaeological Mission under Hugh O’Neill Hencken, among the first scientific digs in Ireland. The team dismantled the structure to read its layers, then rebuilt it. Radiocarbon dating by Brindley and Lanting in 1992 confirmed the three-phase sequence, which is why the site is still a reference point for the shift from Neolithic to Bronze Age burial in the west.
At the site
- The cairn and its kerb – walk the ring and look for the changes in stone size and setting that mark the different builds; a slight dip at the centre shows where the original cist sat.
- The cashel and souterrain – about 200 metres east, a ruined cashel (ringfort) stands beside the entrance to a souterrain, an underground stone passage from the early medieval centuries.
- Burren Way – the cairn lies a short step off the Burren Way, so it’s an easy add-on to a longer walk.
- The light – the dark cairn stones against pale, cracked limestone make for good photographs, especially in low autumn or early-spring sun.
Visiting
The cairn is on private land, but public access is allowed; there’s room to pull in at a field gate by the road, and it’s a few minutes’ walk across open limestone to the mound. Wear proper boots – the pavement is uneven and slick after rain – and bring water, because there’s nothing at the site: no toilets, no café, no shop. Late spring through early autumn gives the clearest skies, and May and June bring wildflowers up through the clints. Leashed dogs are fine, but keep them close if livestock are grazing.
There’s no ticket and nothing to pay; it’s an open site with no set hours, though daylight and dry ground make all the difference. The steep, unpaved approach rules it out for wheelchairs and pushchairs.
Nearby
Poulawack works best as one stop on a Burren archaeology day. Poulnabrone Dolmen is a short drive away, along with the great stone fort at Cahercommaun and the ruined Corcomroe Abbey. The Heart of Burren Walks network threads the same limestone if you want to string several monuments into one walk.
The archaeology here draws on the original Harvard excavation report, ‘A Cairn at Poulawack, County Clare’ (Hencken & Movius, 1935), and the later radiocarbon work of Brindley & Lanting (1992).