Slieve Fyagh [Sliabh Fioch]

About Slieve Fyagh [Sliabh Fioch]

Rising above the vast, desolate blanket bogs of North Mayo, this isolated Marilyn offers a sense of profound solitude. At 335m, it is a rugged, pathless ascent through heavy heather and peat, rewarding the effort with clear views across the Atlantic toward the Stags of Broadhaven and the massive bulk of Nephin.

Key Statistics

Find It

Did You Know?

• •The name Sliabh Fioch is derived from the Irish for 'Mountain of Fury,' likely a nod to its exposed position where it bears the full brunt of Atlantic weather systems sweeping across the Mayo coastline.
• •Despite its modest height, its isolation makes it a prominent landmark in the Barony of Erris, offering an unobstructed northern vista toward the jagged sea stacks of the Stags of Broadhaven.
• •The surrounding terrain consists of some of the most extensive blanket bog in Europe, meaning a successful ascent is often more a feat of tactical bog-hopping than actual climbing.
• •To the southeast, the giant profile of Nephin dominates the horizon, providing a stark topographical contrast to the low-lying, watery wilderness that characterizes this specific area.
• •It is the sort of place where 'solid ground' is often just a polite term for peat that happens to be slightly less liquid than the rest of the hillside.