Mountain peaks around Wateresk are primarily found within the Mourne Mountains, a granite mountain range in County Down, Northern Ireland. This region is characterized by its dramatic peaks, deep valleys, and proximity to the Irish Sea. A notable feature is the 31 km (19-mile) Mourne Wall, which traverses many of the range's summits. The landscape offers diverse terrain for outdoor activities, from challenging ascents to scenic viewpoints.
Last updated: October 18, 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 region around Wateresk is dominated by the Mourne Mountains. Among the most prominent peaks are Slieve Donard, which is Northern Ireland’s highest peak, and Slieve Bearnagh, known for its distinctive rocky tors. Cove Mountain also offers beautiful panoramas from its central location within the range.
Yes, a major landmark is The Mourne Wall, a 31 km (19-mile) dry-stone wall that traverses 15 peaks, including Slieve Donard and Slieve Bearnagh. It was built to enclose the Silent Valley Reservoir. You can also find the Slieve Meelmore summit shelter, which appears to be an old stonemason's hut, offering a glimpse into the wall's construction.
From the summit of Slieve Donard, you can enjoy awe-inspiring views that, on a clear day, can stretch as far as the Isle of Man, Anglesey, and the West Coast of Scotland. Cove Mountain, situated centrally, provides a beautiful panorama of the surrounding Mourne Mountains and the Ben Crom Reservoir.
Many of the peaks in the Mourne Mountains, such as Slieve Donard and Slieve Bearnagh, are considered challenging. The final climb to Slieve Bearnagh's summit, for instance, can be steep and may require some scrambling. Proper preparation and suitable gear are recommended for these ascents.
Yes, the path along The Mourne Wall is a popular way to experience multiple peaks. The Mourne Wall Challenge involves completing a full circuit of the wall, visiting many of Northern Ireland's highest mountains. You can follow the Mourne Wall from Hares Gap to the summit of Slieve Bearnagh, for example.
Beyond the challenging mountain ascents, there are various hiking opportunities around Wateresk. You can find routes like the Murlough National Nature Reserve Loop or the Newcastle Beach – Newcastle Central Promenade loop. For more details on trails, refer to the Hiking around Wateresk guide.
Yes, for easier walks, consider trails like the Dundrum Coastal Path, Murlough North Point loop, or the Dundrum Bridge loop. These offer less strenuous options while still enjoying the scenic surroundings. More information can be found in the Easy hikes around Wateresk guide.
Visitors frequently praise the stunning scenic beauty and the sense of achievement from conquering peaks like Slieve Donard. The presence of The Mourne Wall also adds a unique and spectacular element to many hikes, making the Mournes feel like a 'hidden gem' for hiking.
Yes, the region offers mountain biking opportunities. Trails such as the Castlewellan MTB Trails and Newcastle Way Loop, or the Castlewellan Lake – Bunkers Hill loop, provide options for mountain bikers. For detailed routes, check the MTB Trails around Wateresk guide.
The Mourne Wall is a remarkable feat of engineering, built over almost 20 years to prevent livestock from contaminating the Silent Valley Reservoir. It stretches for 31 km (19 miles) across 15 of the Mourne Mountains' principal summits, serving as both a historical monument and a guide for hikers traversing the range.
On some summits, like Slieve Meelmore, you can find small stone shelters. These provide a welcome spot to rest, shielded from the wind, and enjoy the sweeping mountain scenery before continuing your journey along the Mourne Wall.


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