Tiorga Mor

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Tiorga Mor is the most westerly of the Harris Grahams and thus is a superlative viewpoint. After an initial boggy section on the approach, the northwest ridge makes for a fine route of ascent; the descent via Tiorga Beag is again wet but provides a grand view of the massive overhanging precipice of Sron Uladal.


Rough and pathless hillwalking, steep in places, with some boggy sections.

Public Transport

Bus service between Tarbert and Huisinish.


Start of track to the Chliostair power station, B887. Open start point in Google Maps for directions.

Hillwalking in Winter

Please note that hillwalking when there is snow lying requires an ice-axe, crampons and the knowledge, experience and skill to use them correctly. All route descriptions and difficulties given here are for summer conditions. See our Winter Skills page for basic information on the essential skills, techniques and knowledge needed for winter hillwalking.

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