Best mountain peaks around Leitrim offer a diverse landscape of rugged beauty and rewarding experiences. County Leitrim, though often overlooked, features compelling mountain peaks within the Dartry Mountains and Cuilcagh Mountains ranges. These peaks provide expansive views of the surrounding Irish landscape, from mountains to the Atlantic coastline. The region is characterized by boggy moorland, grassy slopes, rocky outcrops, and dramatic cliffs.
Last updated: May 9, 2026
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I was lucky to see them at their best today, beautiful 😍
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Not a particularly high mountain but possibly the best 360 degree view in the Mournes!
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One of the very best mountains in the Mournes! Not a huge climb but incredible views in every direction!
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One of the best viewpoints in the Mournes! Instagram-worthy whichever direction you look!
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Congratulations, you've made it up the mighty Slieve Donard. Being the highest of the Mourne Mountain peaks, this is an incredible achievement. Take a well-earned rest and enjoy the phenomenal views across the stunning Mournes and out to the Irish Sea.
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Well done! You just reached Slieve Doan, a 562m peak that sits amongst some of the highest in the Mourne Mountain range. Take a seat and a breather, and enjoy 360 panoramic views across the Mournes from all directions.
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Slieve Doan is an impressive peak that sits amongst some of the highest mountains in Northern Ireland. It reaches a height of 562m and provides breathtaking 360-degree views across the Mournes from all directions, a fabulous introduction to this mountain range.
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County Leitrim offers several compelling mountain peaks. The most prominent include Truskmore, which holds Leitrim's highest point at its southeast cairn, Tievebaun, recognized as the highest independent peak entirely within the county, Slieve Anierin with its rich history, and Arroo Mountain, known for its unique lakes and panoramic views.
Truskmore, particularly from its southeast cairn, provides stunning 360-degree views on clear days. From here, you can see the Dartry Mountains, Glencar Lough, Benbulben, Donegal Bay, the Ox Mountains, and even distant peaks like Nephin or Slieve League. Arroo Mountain also offers expansive views of Lough Melvin, Truskmore, Tievebaun, and parts of Donegal, Sligo, and Fermanagh.
Yes, Slieve Anierin, meaning 'Mountain of Iron,' is historically significant due to its past iron ore mining activities and local legends linking it to the smith-god Goibniu. It also has paleontological interest, containing marine fossils.
The terrain across Leitrim's mountain peaks is diverse. You can expect boggy moorland, grassy slopes, and rocky outcrops on peaks like Truskmore and Tievebaun. Arroo Mountain features stone-based tracks, heather bogs, and valleys. Some areas, especially the Leitrim portion of Truskmore, can be quite boggy and require careful navigation.
Arroo Mountain is particularly notable for its unique natural features, including the 'Tin Whistle Lake' (also known as Keelogues Lakes) with a reputed white sandy beach, and a second lake shaped like a pint of Guinness, both offering opportunities for swimming. Tievebaun is also known for its dramatic cliffs and pinnacles on its eastern and northern sides.
While hiking in the Leitrim mountains, especially on Arroo Mountain, you might spot various wildlife such as wild Irish hares, frogs, ravens, and foxes. The diverse habitats of the region support a range of species.
Yes, Slieve Anierin offers waymarked trails, including looped walks of varying lengths such as the Aughacashel Loop, Tullylackan Loop, and Crummy Loop. These trails make it accessible for different fitness levels and provide a structured hiking experience.
Beyond hiking the peaks themselves, you can explore various outdoor activities in the region. For road cycling, there are routes like the Spelga Reservoir Hill Climb or the Trassey Road loop. For hiking, you can find easy trails such as Slieve Muck from Moyad Road or more challenging options like the Mourne Wall Challenge. You can find more details on these activities in the Road Cycling Routes around Leitrim, Easy hikes around Leitrim, and Hiking around Leitrim guides.
Yes, for Slieve Anierin, there is a visitor center located in Drumshanbo. This center can provide further historical context and information about the mountain's significance and trails.
The southeast cairn of Truskmore is considered the highest point in County Leitrim, reaching 631 meters (2,070 feet) above sea level. While the main summit of Truskmore is slightly higher, it lies mostly in County Sligo.
The guide highlights several notable features within the Mourne Mountains, which are appreciated by the komoot community. These include Slieve Bearnagh, a viewpoint known for its steep climb and the Mourne Wall; the Summit of Slieve Donard, Northern Ireland's highest peak with challenging ascents and gorgeous views; and The Mourne Wall itself, an impressive 31 km man-made monument crossing many peaks.
Hikers should be prepared for boggy conditions, especially in areas like the Leitrim portion of Truskmore. Some climbs, such as the route to the summit of Tievebaun from its ridge, can also be boggy. The final climb on peaks like Slieve Bearnagh can be steep and require some scrambling. Always check weather conditions and wear appropriate gear.


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