Knockshanahullion [Cnoc Seanchuillinn] is a mountain summit in the border regions of the counties of Waterford/Tipperary, Ireland. Knockshanahullion [Cnoc Seanchuillinn] is 652 metres high with a prominence of 316 metres. The summit can be identified by a trig point and a nearby cute cairn. It is an Irish Hewitt.

ellierob

December 17, 2025

Knockshanahullion is a prominent mountain in the Knockmealdown range near Cahir, reaching an elevation of 652 metres and featuring a substantial ancient burial cairn at its summit. This peak is easily recognizable by a unique stone-walled shelter built into the cairn, providing a notable landmark and a resting spot with sweeping views over the Tipperary and Waterford countryside.

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1. Knockshanahullion and Sugarloaf Hill Loop

17.6km

05:59

870m

Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.

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Elevation 650 m

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Today

Tuesday 10 February

12°C

4°C

84 %

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Max wind speed: 15.0 km/h

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Location: Tipperary, Munster, Ireland

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Knockshanahullion

1. Knockshanahullion and Sugarloaf Hill Loop

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