Файл:Gleann Sira2.JPGLooking northwards (up-glen) at the mouth. Dubh Loch is in foreground.
Glen Shira is named after the River Shira, which runs through the centre of the glen.[1] The river starts in north-east at 350 meter altitude, near the start of the River Fyne. Shira runs into the 5 MW Sron Mor (Big Nose) power station dam,[2] and then for about 7 miles down to and through Loch Dubh (Black Lake) at the base. From there, the waters flow into Loch Shira, a small inlet on Loch Fyne that, in turn, lends its name to the MV Loch Shira ferry.
The glen is mostly taken up by a resident's sheep farm, but there are numerous houses within the glen, including Elrigbeg (Eileirig Beag), Elrig More (Eileirig Mór), Kilblaan and Drimlee (at the northern end). There is one single-track road which leads up the glen to the dam. This road splits into an access road (connected across the River Shira by a bridge) which leads to Drimlee.
Rob Roy MacGregor lived in Glen Shira for a short time under the protection of John Campbell, 2nd Duke of Argyll,[3] also known as Red John of the Battles (Iain Ruaidh nan Cath). Argyll negotiated an amnesty and protection for Rob in 1716, and granted him permission to build a house in upper Glen Shira after disarmament.
Records suggest that Rob Roy also constructed a fank for sheep or cattle in the Glen. However, some time after the 1719 Jacobite Rebellion — likely around 1720 — Rob moved to Monachyle Tuarach by Loch Doine, abandoning the structures. Nevertheless, ruins remain extant.
Asda also once produced a whisky called Glen Shira, although this had no connection to the actual glen.