Best natural monuments around Murlough Lower include a diverse range of geological features and protected landscapes. The area is home to the Murlough National Nature Reserve, established in 1967, which features a 6,000-year-old sand dune system and extensive dune heathland. This region offers views of the Mourne Mountains and a variety of habitats supporting diverse wildlife. It provides opportunities to explore unique ecosystems and significant natural formations.
Last updated: October 3, 2026
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Hare's Gap is a dramatic mountain pass nestled in the heart of the Mourne Mountains. This striking pass, situated between Slieve Bearnagh and Slievenaglogh, offers hikers a blend of natural beauty and historical intrigue. From this vantage point, hikers are treated to panoramic views of the surrounding peaks and valleys. The pass itself is historically significant, having once served as a route for smuggling goods across the mountains, adding a layer of intrigue to the hike. Hare's Gap is a popular starting point for various hikes, including ascents of Slieve Bearnagh and Slieve Meelmore.
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Hare’s Gap is one of the most iconic passes in the Mourne Mountains, marked by its rugged stile and dramatic views that open up across the range. Once a historic smuggling route, it remains a natural gateway into the high Mournes, with steep paths and striking rock formations framing the way. From here, the landscape unfolds in every direction, making it a perfect spot to pause, take in the scenery, and appreciate the wild beauty of these mountains.
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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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Not recommended for taking the dog , way to steep and could cause injury to paw’s .
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Hare's Gap is the most beautiful and dramatic mountain pass in the whole of the Mournes mountain range. It was once a smugglers hotspot, with people often carrying contraband, such as soaps and spices, through here from the coast along the Brandy Pad.
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This boardwalk runs right through the thick of the Murlough Nature Reserve, a beautiful 6000-year-old sand dune system owned by the National Trust. This diverse and fragile ecosystem is home to a number of fascinating wildlife species including mammals, birds, and hundreds of insects.
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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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Murlough Lower is home to the Murlough National Nature Reserve, which features a remarkable 6,000-year-old sand dune system, one of Ireland's most extensive dune heathlands, and the four-mile-long Murlough Beach. These diverse habitats offer a unique landscape to explore.
Yes, the region offers several prominent mountain natural monuments. You can explore the Summit of Slieve Donard, Northern Ireland's highest peak, or the rugged Hare's Gap, a dramatic mountain pass known for its views. Another notable feature is Slieve Bearnagh, with its distinctive rocky tors.
Murlough National Nature Reserve is a haven for wildlife. It's internationally important for wintering wildfowl and waders, and between 50 and 130 common and grey seals regularly use the area. Over 720 species of butterflies and moths have been recorded, including the rare Marsh Fritillary. You might also spot badgers, stoats, and various bird species like willow warblers and whitethroats.
The Murlough National Nature Reserve offers a network of paths and boardwalks that are suitable for families to explore the sand dunes and beach. While some mountain routes can be challenging, the general reserve area provides accessible walks for all ages. Hare's Gap is also listed as family-friendly, offering dramatic views.
There are numerous hiking opportunities. For easy walks, consider routes like the Dundrum Coastal Path or the Murlough North Point loop. If you're looking for moderate hikes, the Murlough National Nature Reserve Loop is a great option. You can find more details and routes in the Hiking around Murlough Lower guide.
Many outdoor areas in Murlough Lower, including parts of the Murlough National Nature Reserve, are dog-friendly. However, it's always best to check specific signage for restrictions, especially in sensitive wildlife areas or during nesting seasons, and keep dogs on a lead to protect the local fauna and flora.
The Murlough National Nature Reserve is beautiful year-round. For birdwatching, winter is excellent for spotting wildfowl and waders. Spring and summer offer vibrant flora and butterfly sightings. The Mourne Mountains provide stunning views in clear weather, which can occur in any season, though summer and early autumn generally offer more stable conditions for hiking.
Yes, the Murlough National Nature Reserve has evidence of human habitation dating back to Neolithic times and the Bronze Age, with archaeological sites within the dunes. Additionally, Hare's Gap was historically a smuggling route, and The Mourne Wall, a significant man-made monument, traverses many of the natural peaks.
Given the varied terrain and coastal weather, it's advisable to wear layers, waterproof outerwear, and sturdy walking boots. Even on sunny days, conditions can change quickly, especially in the mountains or along the exposed coastline. Sun protection is also recommended.
The Murlough National Nature Reserve features a network of paths and boardwalks designed to allow visitors to explore the sand dune system. While some mountain trails are rugged, these boardwalks offer a more accessible way to experience the unique natural environment.
Parking is available at the Murlough National Nature Reserve. For mountain access, the Cecil Newman Car Park is a common starting point for routes leading to natural monuments like Slieve Bearnagh and Hare's Gap.
While the immediate natural monuments are primarily for hiking, there are gravel biking opportunities in the wider Murlough Lower area. Routes like the 'View of Castlewellan Castle – Castlewellan Lake loop' offer scenic rides. You can explore more options in the Gravel biking around Murlough Lower guide.


Extend your search for the best caves by checking out these guides of the top ones around Murlough Lower: