Stone Structure, Claonairigh is a Grade B listed building in the Argyll and Bute local planning authority area, Scotland. First listed on 9 October 1991.

Stone Structure, Claonairigh

WRENN ID
narrow-tin-nightshade
Grade
B
Local Planning Authority
Argyll and Bute
Constituency
Argyll, Bute and South Lochaber MP: Brendan O'Hara (SNP)
Country
Scotland
Date first listed
9 October 1991
OS grid reference
NN 058 048
Coordinates
56.19617, -5.13023
Source
Historic Environment Scotland listing

Also on this page: flood risk · radon risk · weather exposure · detailed attributes ↓

Description

Old Mill in Claonairigh was built around 1790 for the Duke of Argyll as a woollen mill, aimed at providing local employment in the spirit of "Improvement," before the significant population clearances.

The building is a 2-storey rectangular block, gabled at the southeast and piended at the northwest, constructed from rubble with mostly roughly-squared dressings and a slate roof. Most of the interior machinery and the wheel were removed in 1991. The openings are all flat-lintelled, and the southwest front is essentially a 2-storey, 3-bay structure with stone projections at the ground level. The central cart opening features a cast-iron lintel, which may have been cast at the nearby Furnace.

Close to the river bank beneath the 'Roman Bridge' is another stone structure. This rubble-walled front has an opening and a parapet, resembling a summer house designed to enjoy the view over Douglas Water. However, it was more likely part of the mill's workings, where the mill outflow may have passed.

Local climate

Stone Structure, Claonairigh sits in one of the wettest parts of the UK, with an average of 1,950 mm of rain a year. This makes it wetter than 99% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 97% of listed buildings.

It experiences an average of 51 freeze-thaw cycles a year, more than 92% of listed buildings. Of these, 32 follow at least 1 mm of rain in the preceding 48 hours. Average temperatures at this location have risen by 0.2°C per decade since 1991.

Averages for 1991–2020; temperature trend 1991–2025. Figures describe the wider area (a grid cell of roughly 10 km), not the individual site. Contains modified Copernicus Climate Change Service information 2026.

More on this building

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Nearby listed buildings

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