Best mountain peaks around Murlough Upper are found within the Mourne Mountains, a designated Area of Outstanding Natural Beauty in County Down, Northern Ireland. This region features a predominantly granite range, including the highest mountains in Ulster. Murlough Upper serves as an access point to these peaks, offering exceptional hiking and scenic opportunities. The area provides a variety of terrain, from challenging climbs to more gentle foothill strolls.
Last updated: June 24, 2026
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Slieve Commedagh, at 767 meters, is the second-highest peak in the Mourne Mountains and a rewarding climb for any hiker. Its summit offers sweeping views across the Mournes and out to the Irish Sea, a reminder of how close these mountains sit to the coast. The ascent is steep and demanding, often over pathless ground, but never overly technical in good weather. You can climb it on its own or link it with nearby peaks such as Slieve Donard, making for a truly memorable day in the heart of the Mournes.
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On the summit of Slieve Meelmore stands a small stone shelter, a welcome spot to rest after the steady climb up. From here, the views stretch across the Mournes, with Slieve Bearnagh’s rocky tors dominating the skyline. The shelter gives hikers a place to pause, shielded from the wind, and enjoy the sweeping mountain scenery before continuing along the Mourne Wall.
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I was lucky to see them at their best today, beautiful 😍
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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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Slieve Commedagh is the second-highest mountain in NI at 767m. With spectacular views across Newcastle and over the rest of the Northern Mournes, it is well worth the climb. To reach the peak, head slightly north-east from this point and travel a few hundreds metres.
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Slieve Commedagh holds the impressive title of being the second-highest peak in the entire Mournes Mountain range. The peak commands excellent views of Donard Forest and the Newcastle coast to the North East and the inner Mournes to the rear.
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Taking almost 20 years to build, the 19-mile (31 km) Mourne Wall runs across the principal summits of the Mourne Mountains. It was built to keep livestock from contaiminating the Silent Valley Reservoir and passes over no less than 15 peaks in the Mournes. Its perimeter has given rise to the Mourne Wall Challenge where hikers complete a full circuit of the wall, visiting seven of Northern Ireland's ten highest mountains and conquering over 8,000 feet (2,400 metres) of elevation gain.
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The Mourne Mountains, accessible from Murlough Upper, feature several notable peaks. Slieve Donard is the highest in Northern Ireland, offering panoramic views. Other significant peaks include Slieve Commedagh, the second-highest, and Slieve Bearnagh, known for its rocky tors and challenging climbs. Slieve Binnian is also a popular choice.
Slieve Donard stands at 850 meters (2,790 feet), making it the highest mountain in Northern Ireland. Its summit features two prehistoric cairns, including Ireland's highest passage tomb. Hikers are drawn to its moderate climb and the spectacular panoramic views that, on clear days, can extend to Scotland, the Isle of Man, and England's Lake District.
The Mourne Wall is a remarkable 22-mile-long dry-stone wall that crosses fifteen of the Mourne summits, including Slieve Donard and Slieve Bearnagh. It was built to enclose the Silent Valley Reservoir catchment area. For hikers, it serves as a prominent landmark and a guide along many challenging routes, often forming part of the popular Mourne Wall Challenge.
The mountain peaks in the Mourne Mountains offer a range of challenges. Peaks like Slieve Donard and Slieve Bearnagh involve challenging climbs with steep ascents and rocky terrain, sometimes requiring scrambling. However, the region also provides more gentle foothill strolls for those seeking less strenuous options.
While many peaks offer challenging climbs, the wider Mourne Mountains area also has more gentle foothill strolls suitable for beginners. These trails provide an opportunity to experience the beauty of the region without the intensity of summiting the highest peaks. Look for routes that stick to lower elevations or well-maintained paths.
The best time to hike the Mourne Mountains is generally during the spring (April-May) and autumn (September-October) months when the weather is often milder and the landscapes are vibrant. Summer (June-August) can also be excellent, though it can be busier. Winter hiking is possible but requires appropriate gear and experience due to colder temperatures, potential ice, and shorter daylight hours.
Many trails in the Mourne Mountains are suitable for families and dogs, especially the lower-level walks and forest paths. However, the higher peaks like Slieve Donard and Slieve Bearnagh can be challenging and rocky, making them less ideal for very young children or dogs unaccustomed to strenuous climbs. Always check specific route details for suitability and keep dogs on a lead, especially in areas with livestock.
From the mountain peaks around Murlough Upper, you can expect sweeping panoramic views. On clear days from Slieve Donard, you might see as far as Scotland, the Isle of Man, and England's Lake District. Other peaks like Slieve Commedagh and Slieve Bearnagh offer stunning vistas across the Mournes and out to the Irish Sea, showcasing the rugged beauty of the granite range.
The peaks in the Mourne Mountains are rich in history. Slieve Donard's summit features two prehistoric cairns, with the Great Cairn housing Ireland's highest passage tomb dating back to approximately 3300 BC. Slieve Commedagh also has an ancient burial cairn. Additionally, The Mourne Wall, a 22-mile dry-stone wall, is a significant man-made historical feature crossing many summits.
Beyond hiking and climbing the peaks, the area around Murlough Upper offers various outdoor activities. You can explore running trails, including routes like 'Donard Park to Slieve Donard'. For cycling enthusiasts, there are gravel biking routes and MTB trails, such as those around Castlewellan Lake.
Yes, there are amenities available in nearby towns and villages. Newcastle, for example, is a popular base for exploring the Mourne Mountains and offers a selection of cafes, pubs, and accommodation options where you can refuel after your hikes.
Designated car parks are available at various access points to the Mourne Mountains. For instance, the Cecil Newman Car Park is a common starting point for routes that include Slieve Bearnagh, often accessed via the Trassey Track.
Slieve Commedagh is the second-highest peak in the Mourne Mountains, reaching 767 meters (2,516 feet). It is known for its sweeping views across the Mournes and out to the Irish Sea. Like Slieve Donard, it is topped by an ancient burial cairn and features a distinctive one-room tower, part of The Mourne Wall, on its slopes.


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