Gearr Aonach

About Gearr Aonach

This rugged prow forms the central "Sister" of Glencoe’s famous trio. It is a steep, rocky ridge of volcanic rhyolite that demands respect, particularly on the scrambly "Zig-Zags" route. From its narrow summit, you look directly across the Hidden Valley to the towering cliffs of Beinn Fhada and Stob Coire Sgreamhach.

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Did You Know?

• •The name is derived from the Scottish Gaelic 'Gearr Aonach,' meaning 'Short Ridge.' This is a comparative name, marking it as shorter than its immediate neighbours, Beinn Fhada (the Long Hill) to the east and Aonach Dubh (the Black Ridge) to the west.
• •It forms the western boundary of Coire Gabhail, the 'Hollow of Capture.' Legend holds that the MacDonalds of Glencoe used this high, hidden glen to conceal stolen cattle, as the narrow entrance between Gearr Aonach and Beinn Fhada is almost invisible from the main valley floor.
• •The hill is primarily composed of Glencoe Volcanics, specifically rhyolitic lavas and tuffs. These provide the grippy, blocky rock that makes the 'Zig-Zags' route a favourite for those looking to reach the higher peaks of Bidean nam Bian via a more direct line than the standard valley path.
• •From the summit, walkers gain an exceptional view of the Aonach Eagach ridge directly across the glen, while looking south reveals the massive, dark walls of the Diamond Buttress and Church Door Buttress on the main massif of Bidean nam Bian.
• •Despite being one of the most photographed landforms in the Scottish Highlands, the summit itself remains relatively lonely; most visitors are content to photograph the 'Sister' from the road rather than actually stand on her head.