
Carn na Mairg stands on the bank of the River Thurso.
Carn na Mairg stands on the bank of the River Thurso.
Cairn na Mairg, as seen on approach from Westerdale to its north.
Cair na Mairg viewed from the path.
A thick growth of nettles all but obscures the entrance passage to Cairn na Mairg.
The entranceway at Carn na Mairg, thickly obscured by nettles.
The entrance passage and portal at Carn na Mairg.
Outer walling courses on the eastern flank of the broch.
Outer walling courses exposed at Carn na Mairg.
An exposed section of gallery at Carn na Mairg.
Outworks protecting Carn na Mairg.
Visited: June 20, 2019
Carn na Mairg stands on the east bank of the River Thurso, just under a kilometre south from Westerdale. There is an excellent access path which starts 80 metres east of the bridge over the river Thurso. A new dwelling, painted blue-green, stands on your left as you walk across a concrete area to a tall fence. Pass through the gate in this fence and follow the path to the broch. The walking is excellent and the broch soon comes into view.
Carn na Mairg is a grassy mound standing at the very edge of the river. On its eastern flank, a large area of the broch wall is internittently exposed to a height of some fifteen or so courses. There is a well built entrance portal and passage on the southeast, though it was badly overgrown by nettles and on the east are the remains of defensive outworks.
But there is little to see of the interior of the broch, which is almost totally infilled. The only feature is a short section of a mural gallery which is exposed to show the neat walling courses on its inner side.