Slieve Alp [Sliabh Ailp]

About Slieve Alp [Sliabh Ailp]

Rising from the vast blanket bogs of Northwest Mayo, this modest Marilyn offers a sense of isolation far beyond its height. Situated in the rugged Nephin Beg range, its slopes are pathless and peat-heavy. The summit provides a lonely, expansive perspective over the Owenduff River valley and the remote Atlantic coastline.

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Did You Know?

• •The name derives from the Irish Sliabh Ailp, meaning 'mountain of the lump'; it describes its bulky shape rather than suggesting any physical similarity to the high European Alps.
• •It sits on the edge of the Owenduff bog, one of the last intact active blanket bog systems in Western Europe and a primary feature of the Wild Nephin National Park.
• •The summit offers a clear, unobstructed view northeast toward Slieve Carr, frequently cited as the most remote mountain in Ireland.
• •Hikers often combine a climb here with a visit to the nearby Corslieve, though the terrain between them is notoriously soft and requires careful navigation.
• •Calling it an 'Alp' feels like a local joke once you are waist-deep in the saturated peat hags that guard its lower slopes.