Historic Sites in County Sligo

Few counties pack this much prehistory into so small an area. Carrowmore sits in open fields on the Coolera Peninsula just west of Sligo town, more than thirty Neolithic tombs in one cluster, with the 34-metre cairn of Listoghil at its centre. Knocknarea rises 327m directly above it, topped by Queen Maeve’s Cairn and reached by marked trails that open onto Benbulben and the Atlantic. Sligo Abbey, a 13th-century Dominican friary with its carved high altar, is in the middle of the town itself on Abbey Street, so the three make an easy day without much driving between them.

The rest of the list pulls south and north. In south Sligo the Bricklieve Mountains carry the fourteen Carrowkeel cairns above Lough Arrow, with Heapstown Cairn and the Labby Rock dolmen on the Moytura ridge nearby and Castlebaldwin the village you turn off the N4 for. North of town the N15 runs past Drumcliffe, where Yeats is buried beside a high cross and a round tower, and on to Cliffoney and the Creevykeel court tomb sitting free and unguided beside the road.

Most of these are open fields and hillsides rather than visitor centres. The tomb sites need boots in wet weather, and the Knocknarea and Ballygawley walks are worth saving for a clear day.

Where to start

  1. Carrowmore – Ireland's oldest tombs Carrowmore

    The densest cluster of Neolithic tombs in Ireland, over thirty of them in open fields below Knocknarea, centred on the huge Listoghil cairn.

  2. Drumcliffe – Yeats’ grave and a high cross Drumcliffe

    Yeats' plain limestone grave, a high cross carrying the Virgin and Child and Sligo's only round tower, all on one free monastic site off the N15.

  3. Knocknarea Hill and Maeve’s Cairn Coolera Peninsula

    A 327m hill above the Coolera Peninsula crowned by Queen Maeve's Cairn, with marked trails to a summit view of Benbulben and the Atlantic.

  4. Sligo Abbey – 13th-century friary ruins Abbey Street

    The one surviving medieval building in Sligo town, a ruined Dominican friary keeping a carved 15th-century high altar that few Irish monastic churches still have.

  5. Ballygawley Mountains – cairns and folklore

    A low range south of the town with four Neolithic passage-graves on its tops, good for quiet walking and wide views back over the coast.

14 of 16 shown — tap a pin for the place.

Carrowmore, megalithic cemetery, Co Sligo
Carrowmore, megalithic cemetery, Co Sligo Courtesy Rory O'Donnell

Carrowmore – Ireland's oldest tombs

Carrowmore, sligo

Carrowmore is the densest cluster of Neolithic tombs in Ireland, with more than 30 still visible across open fields below Knocknarea. At its centre is Listoghil, a 34-metre cairn whose capstone carries faint carvings the midsummer sun picks out. DNA work shows the builders were sea-faring people from what is now Brittany, who arrived around 4000 BC with cattle, sheep and deer.

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Carrowkeel megalithic Site, Co Sligo
Carrowkeel megalithic Site, Co Sligo Courtesy SligoWalks.ie

Bricklieve Mountains – the Carrowkeel tombs

South County Sligo, sligo

The Bricklieve Mountains, a low limestone range in south Sligo, carry the Carrowkeel passage tombs – a scatter of 14 Neolithic cairns built around 3,500 BC on the ridges above Lough Arrow. One of them, Cairn G, has a roof-box aligned to the summer solstice sunset, like a quieter Newgrange you can usually walk into alone. The Caves of Kesh and their myths sit at the range's western end.

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Creevykeel Court Tomb, Cliffony, Co Sligo
Creevykeel Court Tomb, Cliffony, Co Sligo Tourism Ireland

Creevykeel Court Tomb – a full-court cairn older than the pyramids

Cliffony, sligo

Creevykeel is a full-court tomb built around 3500 BC, one of the largest and best-preserved of its kind in Ireland. An oval, enclosed court leads to a two-chambered burial gallery set in a long trapezoidal cairn. It sits free and unguided right beside the N15 north of Cliffony, and a 1935 Harvard dig here found cremated remains, Neolithic pottery, arrowheads and stone axes.

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Questions people ask

Which Sligo historic site should I visit if I only have time for one?
Carrowmore, for the sheer concentration: more than thirty visible Neolithic tombs in one field system, with Listoghil at the centre. It sits below Knocknarea on the Coolera Peninsula, so you can add the hill walk to the same trip.
Can I walk to any of these from Sligo town?
Sligo Abbey is in the town centre on Abbey Street. Everything else needs a drive: Carrowmore and Knocknarea are out on the Coolera Peninsula, Drumcliffe and Creevykeel are north on the N15, and the Carrowkeel and Lough Arrow sites are in south Sligo.
Where are the Carrowkeel tombs and how do they compare with Carrowmore?
Carrowkeel is a scatter of fourteen cairns on the Bricklieve Mountains above Lough Arrow in south Sligo, built around 3,500 BC. Cairn G has a roof-box aligned to the summer solstice sunset. It is a hill walk rather than a field site, and usually much quieter.
Are any of these free to visit without booking?
Drumcliffe churchyard is free and open all year, and Creevykeel court tomb sits unguided beside the N15 north of Cliffony. Heapstown Cairn and the Labby Rock are field and roadside monuments too, the Labby a ten-minute signposted walk from the car park at Cromleach Lodge.
What is the best time of year for the hill sites?
Late spring to early autumn, when the ground on Knocknarea, the Bricklieves and the Ballygawley Mountains is drier and the summit views over Benbulben and the coast are more reliable. The solstice alignments at Listoghil and Carrowkeel's Cairn G fall in midsummer.

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