Knockaghaleague [Ballycastle Hill] [Cnoc Achadh Liag]

Overlooking Ballycastle and Bunatrahir Bay, this prominent North Mayo height offers a rugged, boggy ascent. Though modest in elevation, its status as a Marilyn ensures far-reaching views across the Atlantic to the sea-stacks of Downpatrick Head and the jagged silhouettes of the Stags of Broadhaven.

• •The name derives from the Irish Cnoc Achadh Liag, meaning 'the hill of the field of the flagstones' or 'standing stones', pointing to the area's ancient geological or megalithic character.
• •Despite standing at just 237 metres, it qualifies as a Marilyn because it drops by more than 150 metres on all sides, making it the most prominent high point in this corner of the Mayo coastline.
• •The summit provides an excellent vantage point for surveying the nearby Céide Fields, a vast Neolithic site of stone-walled fields preserved beneath the blanket bog.
• •In an area where Atlantic weather is often delivered horizontally, the hill serves as a reliable local barometer for whether the village of Ballycastle is about to be swallowed by a passing squall.