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Machrie Moor Stone Circles
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Machrie Moor Stone Circles
Machrie Moor Stone Circles is the collective name for six stone circles visible on Machrie Moor near the settlement of Machrie on the Isle of Arran, Scotland.
Six stone circles are visible on the moor immediately east of the derelict Moss Farm. Some circles are formed of granite boulders, while others are built of tall red sandstone pillars. The moor is covered with other prehistoric remains, including standing stones, burial cairns and cists. The stone circles are positioned over previous timber circles. A radiocarbon date of 2030 ± 180 BCE has been found for the timber circle at Machrie Moor 1. Several hut circles can also be seen as low rings of turf-covered stone.
The six stone circles are situated below a prominent notch on the skyline to the northeast where Machrie Glen divides into two steep-sided valleys. At the summer solstice the notch is intersected by the sun at sunrise, and this may explain why the circles were sited in this location.
The stone circles were recorded in 1861 by James Bryce, and numbered 1 to 5. Five other monuments in the area were numbered 6 to 10, and when subsequently a further stone circle was discovered almost completely submerged in peat in 1978, it was numbered Machrie Moor 11. Around 1 kilometer to the west is the remains of the Moss Farm Road Stone Circle (Machrie Moor 10).
In June 2025 it was announced by Historic Environment Scotland that geophysical survey had discovered another prehistoric circle at Machrie Moor.
Machrie Moor 1 (grid reference NR91203239) is an ellipse with axes 12.7 metres and 14.6 metres. It is formed from six granite boulders and five sandstone slabs, arranged alternately. Four of the granite blocks have fallen.
Machrie Moor 2 (grid reference NR91143241) is the most visually striking of the circles on Machrie Moor. This circle has a diameter of 13.7 metres, and may originally have consisted of seven or eight tall sandstone slabs, three of which survive intact, while stumps of others may be seen. The heights of the three intact stones range from 3.7 metres to 4.9 metres. Within the circle are two large stones, apparently cut from a fallen pillar, one of which now has a central hole as if for conversion to a millstone. Excavations in 1861 revealed a cist in the centre of the circle. A food vessel was found in this central cist. A second, empty, short cist was found between the centre and the northeast upright stone.
Machrie Moor 3 (grid reference NR91023244) originally consisted of nine stones. Only one still stands, 4.3 metres high, but the stumps of others are still partially visible in the peat. The stones form a geometrical egg-shape. Excavations in 1861 uncovered a small cist in the centre containing an urn with some fragments of burnt bone and flint flakes. A second cist was found 1 metre south of the centre; it contained a crouched burial, also with some flint flakes.
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Machrie Moor Stone Circles
Machrie Moor Stone Circles is the collective name for six stone circles visible on Machrie Moor near the settlement of Machrie on the Isle of Arran, Scotland.
Six stone circles are visible on the moor immediately east of the derelict Moss Farm. Some circles are formed of granite boulders, while others are built of tall red sandstone pillars. The moor is covered with other prehistoric remains, including standing stones, burial cairns and cists. The stone circles are positioned over previous timber circles. A radiocarbon date of 2030 ± 180 BCE has been found for the timber circle at Machrie Moor 1. Several hut circles can also be seen as low rings of turf-covered stone.
The six stone circles are situated below a prominent notch on the skyline to the northeast where Machrie Glen divides into two steep-sided valleys. At the summer solstice the notch is intersected by the sun at sunrise, and this may explain why the circles were sited in this location.
The stone circles were recorded in 1861 by James Bryce, and numbered 1 to 5. Five other monuments in the area were numbered 6 to 10, and when subsequently a further stone circle was discovered almost completely submerged in peat in 1978, it was numbered Machrie Moor 11. Around 1 kilometer to the west is the remains of the Moss Farm Road Stone Circle (Machrie Moor 10).
In June 2025 it was announced by Historic Environment Scotland that geophysical survey had discovered another prehistoric circle at Machrie Moor.
Machrie Moor 1 (grid reference NR91203239) is an ellipse with axes 12.7 metres and 14.6 metres. It is formed from six granite boulders and five sandstone slabs, arranged alternately. Four of the granite blocks have fallen.
Machrie Moor 2 (grid reference NR91143241) is the most visually striking of the circles on Machrie Moor. This circle has a diameter of 13.7 metres, and may originally have consisted of seven or eight tall sandstone slabs, three of which survive intact, while stumps of others may be seen. The heights of the three intact stones range from 3.7 metres to 4.9 metres. Within the circle are two large stones, apparently cut from a fallen pillar, one of which now has a central hole as if for conversion to a millstone. Excavations in 1861 revealed a cist in the centre of the circle. A food vessel was found in this central cist. A second, empty, short cist was found between the centre and the northeast upright stone.
Machrie Moor 3 (grid reference NR91023244) originally consisted of nine stones. Only one still stands, 4.3 metres high, but the stumps of others are still partially visible in the peat. The stones form a geometrical egg-shape. Excavations in 1861 uncovered a small cist in the centre containing an urn with some fragments of burnt bone and flint flakes. A second cist was found 1 metre south of the centre; it contained a crouched burial, also with some flint flakes.
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