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Mountain Peaks

Ireland
Galway

Cnoc na hUilleann / Knocknahillion

Discover
Places to see

Mountain Peaks

Ireland
Galway

Cnoc na hUilleann / Knocknahillion

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Cnoc na hUilleann / Knocknahillion

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    Location: Galway, Ireland

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    October 31, 2025

    Cnoc na hUilleann, or Knocknahillion, which is 607 metres high, is a gem of a mountain in the central Maumturks area. It is not that high, but it is big in attitude, and if you follow the spectacular undulating ridge north, you will reach the slightly higher point of Letterbreckaun, which is 667 metres high.  On the way you will be able to take in the stunning views of the 12 Bens and the beautiful Lough Inagh Valley.

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    Routes here

    Best routes to Cnoc na hUilleann / Knocknahillion

    1

    hikers

    1. Central Maumturks loop — County Galway

    14.1km

    04:41

    860m

    860m

    Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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    Moderate

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    Elevation 580 m

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    Sunday 8 February

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    Max wind speed: 11.0 km/h

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    Location: Galway, Ireland

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