Corbally Hill

Rising above the eastern shores of Lough Derg near Portroe, this modest summit offers a commanding perspective of the Shannon basin. Classified as a Hump, its 339-metre height provides a clear vantage point over the Arra Mountains and across the water to the hills of County Clare.

• •The name derives from the Irish Corr Bhaile, which translates to 'conspicuous townland,' likely referring to the hill's prominent position overlooking the local farming settlements.
• •From the summit, walkers are rewarded with a direct view across Lough Derg to Moylussa, the highest point in County Clare, and the distinctive profiles of the Slieve Bernagh range.
• •As a Hump (Hundred Metre Prominence), the hill is defined by having at least 100 metres of drop on all sides, ensuring it feels like a distinct peak rather than a mere shoulder of the Arra Mountains.
• •The hill is composed largely of Silurian sandstones and slates, part of the same ancient geological formation that makes up the neighbouring Silvermine Mountains to the south.
• •Despite some classification systems grouping it within Area 48A (County Clare), the summit is located firmly in County Tipperary, making it a fine spot for cross-border binocular work.