Rough ground rises around Dun Grugaig above the Abhainn a’ Ghlinne Bhig. Dun Grugaig is a D-shaped dun, a small defended stone enclosure, often described as a semi-broch (an Iron Age drystone round tower), meaning a broch-like building that was not a full round tower.
Its straight side faces a precipice, while the curved wall preserves entrances, inner doorways and traces of an upper gallery. The site belongs to the Glenelg group, but it should not be confused with Caisteal Grugaig farther north.
What follows is drawn from published sources, with each claim labelled by how firmly it is established.
History
Dun Grugaig was built on rugged rising ground in upper Gleann Beag.
Its D-shaped plan used the precipice as one side of the defence.
The building has hollow-wall construction, a feature associated with later brochs.
Alexander Gordon appears to have recorded the site in 1720 as Castle Chonil.
Henry Dryden made the first modern survey in 1871.
The dun has not been archaeologically excavated.
Connections
-
Abhainn a’ Ghlinne Bhig
Burn below the defended site.
-
Dun Telve and Dun Troddan
Neighbouring Glenelg brochs in the same valley.
-
Henry Dryden
Surveyed the site in 1871.
What to look for
-
D-shaped plan
The straight side faces the drop on the east.
-
Southeast doorway
Partly lintelled entrance into the rubble-filled interior.
-
Upper gallery traces
Remains can be seen on the high southern wallhead.
Plan your visit
- Location
- 57.1836°N · 5.5568°W
- Access
- Open access
- Terrain
- Rough ground — reasonable boots advised
Opening & admission
- Rugged rising ground in Gleann Beag; access status is not stated in the pack.
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Questions people ask
- What is Dun Grugaig?
- It is a D-shaped dun, a defended stone enclosure, with semi-broch features.
- Is it the same as Caisteal Grugaig?
- No. The source pack warns that Caisteal Grugaig is a different broch farther north.
- Has it been excavated?
- No excavation is recorded in the source pack.
- What should visitors look for?
- The D-shaped plan, the partly lintelled doorway and the traces of upper gallery are key details.
Sources
Explore more: Fortified places · Iron Age · Highland
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