Mount Oriel [Sliabh Collann]

Tucked away in the Central Lowlands near Collon, this prominent hump is a significant landmark despite its modest height. As a Marilyn, its relative isolation ensures an expansive feel at the summit. The climb passes through established forestry to reach a top characterized by wide views and essential communication masts.

• •The Irish name Sliabh Collann translates as 'Hill of the Hazel', while its English name, Mount Oriel, references the ancient Kingdom of Oriel (Airgíalla) that once spanned this region.
• •On a clear day, the summit offers a commanding perspective over the Louth plains towards the Cooley Mountains and the more distant, jagged silhouette of the Mourne Mountains in County Down.
• •The hill is often climbed via the forest tracks from the nearby village of Collon, passing through woodland originally developed as part of the local estate in the 18th century.
• •The presence of a substantial telecommunications mast at the summit means you are more likely to find a strong 4G signal than a sense of remote wilderness.