A few kilometres from Oldcastle, in County Meath, the Loughcrew Cairns form one of Ireland’s most fascinating prehistoric landscapes. Built more than 5,000 years ago, these passage tombs occupy several hills overlooking the surrounding countryside.
Also known as the Loughcrew Megalithic Cemetery or the Hills of the Witch, the site stands out for its wild character. There is no vast visitor centre or fully reconstructed monument here: the visit takes the form of a short climb through pastureland to the remains of wind-swept Neolithic cairns.
Loughcrew Cairns – Michael Foley – cc
The Loughcrew Cairns comprise around 30 passage tombs spread across four rolling hills. The best-known and most easily accessible section lies on Carnbane East, where Cairn T stands.
From the car park, the climb to the summit usually takes around 15 minutes. The distance is fairly short, but the path is steep and can become slippery when the grass is wet. A few steps have been installed at the start of the route, before giving way to a grassy track through pastureland.
At the summit, the panorama stretches across the plains and hills of central Ireland. This commanding position was probably no coincidence: Neolithic builders chose sites visible from far away, placing the tombs within a wider landscape.
Visits are limited to the outdoor areas. The interior of Cairn T remains closed due to conservation work. The other monuments on the hill can still be seen, but climbing on the cairns or moving their stones is strictly forbidden.
The monuments at Loughcrew were built around 3200 to 3000 BC, at a time close to that which saw the construction of Newgrange and Knowth. They are therefore among the oldest structures still visible in Ireland.
Neolithic communities cremated their dead before placing part of the remains in collective burial chambers. These were connected to the outside by a narrow passage, then covered with a large mound of stone and earth known as a cairn.
Over the millennia, erosion, early excavations and the removal of materials have profoundly altered some of the monuments. Several cairns now retain only part of their chamber, passage or kerb stones.
The circular alignments visible on the hills should not therefore automatically be interpreted as stone circles intended for rituals. Some are the kerb stones of former cairns whose mounds have almost entirely disappeared.
Located at the summit of Carnbane East, Cairn T is one of the largest and best-preserved monuments in the complex. Its passage leads to a cruciform chamber, comprising a central space and three small side chambers. Its roof was built using corbelling, a technique in which stones are gradually layered until the structure is closed.
The monument contains several remarkable examples of megalithic art. Abstract motifs were carved or pecked into the stone: radiating circles, parallel lines, lozenges, chevrons, arcs and geometric forms. These symbols, whose precise meaning remains unknown, bear witness to a particularly sophisticated visual culture.
The interior of Cairn T is currently no longer open to the public. The closure helps protect a fragile structure and carvings more than five millennia old. The former arrangement allowing small groups inside the tomb is therefore no longer available.
Visitors should also avoid touching, scratching or marking the stones. Some designs are extremely shallow and could be permanently damaged by actions that may seem harmless.
The Loughcrew Cairns are also known as the Hills of the Witch. This name is linked to the Cailleach, an ancestral figure in Irish mythology associated with winter, mountains and the shaping of landscapes.
According to legend, the Cailleach carried stones in her apron and had to leap from one hill to another to become the ruler of Ireland. With each jump, stones are said to have fallen from her garment, forming the cairns of Loughcrew. She is said to have eventually fallen before reaching the last hill and to be buried on the slopes of Patrickstown Hill.
This story is, of course, not an archaeological explanation, but it shows how the communities living around Loughcrew sought over the centuries to make sense of structures far older than themselves.
Cairn T is aligned with the sunrise around the spring and autumn equinoxes. When the sky is clear enough, the first rays enter the passage and illuminate the decorated stone at the back of the chamber.
The phenomenon occurs around 20 March and 22 or 23 September. It is not necessarily limited to a single morning, as the alignment of the passage allows illumination over several days around each equinox.
Visitors continue to gather outside Cairn T to watch the sunrise. However, the current closure of the chamber prevents the illumination from being observed directly from inside the monument. The spectacle also depends entirely on the weather: cloud, fog or rain can obscure the sun.
Before planning a dawn visit, check communications from the Office of Public Works. The climb takes place in darkness, on steep and potentially wet ground. A head torch, shoes with good grip and warm clothing are essential.
During the summer season, guides from the Office of Public Works are present on the hill to introduce the archaeology, megalithic art and legends associated with Loughcrew.
Tours currently focus on the exterior of the monuments. They nevertheless provide a better understanding of the tombs’ structure, their setting in the landscape and the various theories put forward by archaeologists.
Outside the guided season, the hills remain accessible for independent exploration. Allow around one hour for the return walk to Cairn T and to explore the monuments visible at the summit.
Loughcrew lies around 3 km east of Oldcastle and nearly 80 km north-west of Dublin. A car park is available at the foot of Carnbane East. The approach road is very narrow: slow down and take particular care when meeting another vehicle.
Closed shoes with good grip are strongly recommended. The summit is exposed to the wind and can be noticeably colder than the car park. Bring water and a waterproof jacket, even when conditions seem mild at the outset.
The path and slope do not allow wheelchair access. The route is also difficult to manage with a pushchair. Children can make the climb, but should be supervised near the monuments and on the descent.
Dogs are allowed only if kept on a lead. The site crosses pastureland that may contain sheep and other livestock.
It is forbidden to climb on the cairns, sit on the ancient stones, move any elements or leave inscriptions. Loughcrew is a protected national monument: every stone forms part of a fragile archaeological complex.
After your visit, the centre of Oldcastle has a few shops and places to eat. The Loughcrew Megalithic Centre, located near the archaeological site, is a separate private establishment offering, among other things, a café and accommodation. Its services should not be confused with the free visit to the OPW-managed cairns.
Around ten kilometres away, Fore Abbey offers an evocative introduction to monastic Ireland. You can also continue on to Trim Castle, the Hill of Tara or the great tombs of the Boyne Valley.
Want to extend your visit without having to rush around? Here are a few well-located places to stay near the must-see attractions.
Essential information to help you plan your visit, including key landmarks, access information, and booking options.
Corstown, Oldcastle, Co. Meath, Irlande , Oldcastle, Oldcastle (County Meath) - Republic of Ireland
53.744627, -7.112102
1 heure
