Fortified place · Iron Age · Highland

Dun Grugaig

Open access · Rough ground — reasonable boots advised

Photo: Mick Garratt / Wikimedia Commons / CC BY-SA 2.0

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.

Nearby places

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

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