Machrie Moor gathers stone circles, burials and earlier timber settings into an exceptional prehistoric (before any written account of Britain existed) ceremonial landscape on Arran.
On open moorland near Machrie on the Isle of Arran, six visible stone circles form the core of a far larger prehistoric landscape. Granite boulders and tall red sandstone pillars sit among standing stones, cairns, cists and low hut-circle rings, making the ground itself feel layered with different kinds of past activity. The circles occupy a setting below a notch where Machrie Glen divides, a position that draws attention to the surrounding skyline as well as the stones.
The monuments are more than a single, uniform group. Some circles overlay earlier timber circles; excavations found cists, burials, food vessels, flint flakes and a bronze awl at several of them. Their differing shapes, materials and preservation reveal many episodes of construction and use. The solstice sunrise alignment suggested by the source adds another possible dimension to the landscape, connecting carefully chosen setting, seasonal light and monumental architecture.
What follows is drawn from published sources, with each claim labelled by how firmly it is established.
History
The circles were erected within a prehistoric landscape already rich in monuments and positioned over earlier timber circles. A radiocarbon date of 2030 ± 180 BCE for the timber circle at Machrie Moor 1 provides evidence for that earlier phase. This relationship shows the moor was repeatedly selected and reshaped, with stone settings following structures made from another material rather than appearing in an empty landscape.
James Bryce recorded the monuments in 1861 and numbered the principal circles 1 to 5, while also listing five further antiquities nearby. Excavations that year revealed cists and grave goods in several circles: Machrie Moor 2 contained a central cist with a food vessel, Machrie Moor 3 produced an urn, burnt bone and a crouched burial, and Machrie Moor 4 yielded an inhumation with a food vessel, bronze awl and flint flakes.
A further circle, almost submerged in peat, was discovered in 1978 and numbered Machrie Moor 11. Excavations in 1978–79 found ten upright stones and a pit between each, possibly a post-hole. Its discovery shows how archaeology and peat conditions have revealed a complex of related but distinct monuments rather than a fixed set of five circles.
People
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James Bryce
Recorded and numbered the principal circles in 1861, while documenting five further antiquities in the wider Machrie Moor landscape.
Cultural influences
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Stone circles were raised over earlier timber circles, making the moor a landscape repeatedly chosen for burial and ceremonial monuments.
Connections
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Photo: Colin / Wikimedia Commons / CC BY-SA 3.0 Also called Machrie Moor Circle 10, this cairn-and-circle monument extends the same prehistoric complex west of the principal Machrie Moor circles.
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Photo: David Baird / Wikimedia Commons / CC BY-SA 2.0 Another prehistoric stone circle on Arran, providing a comparison for the island’s funerary and ceremonial monuments.
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Photo: Nigel Homer / Wikimedia Commons / CC BY-SA 2.0 A later defended site on Arran, contrasting with Machrie Moor’s ceremonial and funerary landscape.
Discovery & excavation
A peat-covered circle was discovered in 1978 and excavated in 1978–79, revealing ten upright stones and pits between them.
What to look for
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Granite and sandstone
Look for the contrast between circles made from granite boulders and those using tall red sandstone pillars. Machrie Moor 2 has three intact sandstone stones ranging from 3.7 to 4.9 metres high, while other circles are lower, more irregular or partly represented by stumps in the peat.
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Machrie Moor 1
At Machrie Moor 1, notice the elliptical layout of alternating granite blocks and sandstone slabs. The circle is formed from six granite boulders and five sandstone slabs, though four of the granite blocks have fallen; it provides a close view of the different material choices represented across the moor.
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Machrie Moor 2
Seek out Machrie Moor 2, the most visually striking circle. Its central area once yielded a food vessel in a cist, and two large stones within the ring appear to have been cut from a fallen pillar, one now pierced as though intended for conversion into a millstone.
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The hut circles
Observe the low, turf-covered traces alongside the more dramatic standing stones. Several hut circles survive as low rings of stone, alongside cairns, cists and other settings, making this a whole archaeological landscape rather than a group of isolated monuments.
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The solstice notch
Look towards the prominent notch northeast of the circles where Machrie Glen divides into steep-sided valleys. At the summer solstice, the rising sun intersects this notch; the alignment may help explain why the monuments were located here.
Plan your visit
- Location
- 55.5408°N · 5.3137°W
- Nearest settlement
- Machrie
- Access
- Open access
- Terrain
- Moderate walking
- Time needed
- About 120 minutes
- Best time
- Dry daylight, allowing time to walk between the circles, cairns, cists and hut-circle traces across the moor.
- What survives
- A broad prehistoric landscape retaining standing stones, lower circles, cairns, cists and turf-covered hut-circle traces.
Opening & admission
- The visible circles stand on Machrie Moor east of derelict Moss Farm.
- The wider moor contains standing stones, cairns, cists and hut circles.
Nearby places
Sacred place · Prehistoric
Moss Farm Road Stone Circle
North Ayrshire
Moss Farm Road preserves a damaged Bronze Age: the period from about 2500 to 800 BC: stone-mound-and-circle monument within Arran’s wider Machrie M…
- Near Machrie
- Some walking
Sacred place · Prehistoric
Auchagallon Stone Circle
North Ayrshire
Auchagallon is a fifteen-stone Arran monument whose circle and central cairn, a mound of piled stones covering a burial, preserve evidence of Stone…
- Near Machrie
- Some walking
Fortified place · Iron Age
Kilpatrick Dun
North Ayrshire
Kilpatrick Dun is a substantial later Iron Age (the centuries before Rome arrived, from about 800 BC) fortified residence on Arran, with an eight-m…
- Near Blackwaterfoot
- Some walking
Fortified place · Iron Age
Torr a'Chaisteal
North Ayrshire
Torr a’Chaisteal preserves the low, turf-covered defences of an Iron Age (from about 800 BC until the Romans came) dun and its link to Arran’s wide…
- Near Blackwaterfoot
- Some walking
The setting
View across Machrie Moor from the stone-circle landscape toward the Arran hills.
Photo: habiloid / Wikimedia Commons / CC BY-SA 2.0
Questions people ask
- How many stone circles are visible at Machrie Moor?
- Six stone circles are visible on Machrie Moor near Machrie on Arran. A further circle, Machrie Moor 11, was discovered almost submerged in peat in 1978.
- What did excavations find at the stone circles?
- Excavations found cists, burials and objects including food vessels, an urn with burnt bone and flint flakes, and a bronze awl. Finds varied between the individual circles.
- Are the stone circles the only prehistoric remains on Machrie Moor?
- No. The source also records standing stones, burial cairns, cists, earlier timber circles and several hut circles, as well as other numbered antiquities nearby.
Sources
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