Natural monuments around Lisnacree Uppoer are primarily found within the Mourne Mountains and Ring of Gullion Area of Outstanding Natural Beauty. This region features diverse landscapes, from ancient geological formations to serene reservoirs and mountain peaks. The area offers opportunities to explore significant natural features and historical sites. These natural attractions provide insights into the region's geology and natural beauty.
Last updated: May 18, 2026
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Silent Valley Reservoir, nestled in the Mourne Mountains, is a peaceful retreat surrounded by sweeping granite peaks and heathered slopes. Built in the early 20th century to supply water to Belfast and much of County Down, the reservoir combines striking engineering with natural beauty. Visitors can stroll along well-kept paths, admire the Victorian-style dam and impressive Mourne Wall, or simply enjoy the quiet atmosphere by the lakeshore.
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The well-maintained trails take you through impressive scenery, surrounded by the striking peaks of the Mournes. The view of the Mourne Wall, which stretches for 35 kilometers and connects 15 peaks, is particularly impressive. However, some sections can become slippery in wet weather, so caution is advised. A highlight is a visit to Ben Crom Reservoir, which can be reached via an extension of the route. Note that there is a fee to enter the park.
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The hike to the Cloghmór Stone feels like a journey through time. Over 10,000 years ago, the ice brought this massive granite block from Scotland here, and now, weighing an estimated 50 tons, it towers majestically over the landscape. But it's not just the geology that's fascinating - according to legend, it was the giant Finn McCool who threw this enormous stone over Carlingford Lough. To be honest, the legend is a much more exciting explanation, isn't it? Once you've reached the top, you'll not only be greeted by the imposing boulder, but also by a fantastic view of Carlingford Lough and the surrounding hills. It's the perfect place to pause for a moment, take in the vastness and enjoy the peace that this place exudes.
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Here it is worth climbing the mountain
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Wikipedia (Slieve Foy (Irish: Sliabh Feá), 2023-12-02): https://en.m.wikipedia.org/wiki/Slieve_Foy Wikipedia (Lists of mountains in Ireland, 2023-12-02): https://en.m.wikipedia.org/wiki/Lists_of_mountains_in_Ireland MountainViews.ie (Slieve Foye, 2023-12-02): https://mountainviews.ie/summit/298/ TheIrishRoadtrip (“A Guide To The Slieve Foye Loop: Trail, Parking + Handy Info”, 2023-12-02): https://www.theirishroadtrip.com/slieve-foye-loop/
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Wikipedia (Cooley Mountains, 2024-07-28): https://en.m.wikipedia.org/wiki/Cooley_Mountains "... Barnavave (350m). This latter name comes from Bearna Mhéabha (Maeve's Gap), and refers to the legendary Queen Medb (Maeve), whose army is said to have dug a pass through the mountain. ..."
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A beautiful round stone, there is a legend about it but unfortunately we could not find out
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A beautiful secluded clearing in the Oak forest. The message on the bench is pretty apt for any trail runners who have slogged up the hill!
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The region offers several remarkable natural monuments. Among the most popular are the Cloughmore Stone, a massive erratic stone with great views over Carlingford, and Silent Valley Reservoir, a peaceful retreat in the Mourne Mountains known for its natural beauty and impressive engineering. Another significant site is Slieve Foye Summit, offering panoramic views from the highest peak in the Cooley Mountains.
The area boasts diverse natural features, including mountain summits like Slieve Foye Summit and Barnavave Summit, serene lakes such as Silent Valley Reservoir, and ancient forests like Fiddlers Green. You'll also encounter unique geological formations like the Cloughmore Stone, an erratic boulder from the ice age.
Yes, the region is rich in history. Slieve Gullion, while a natural monument itself, features a passage tomb at its summit, which is the highest surviving example in the British Isles. Additionally, the Ballymacdermot Court Tomb, a well-preserved Neolithic court tomb dating back to 4000-2500 BCE, is located nearby, offering insights into ancient burial practices.
Yes, several natural monuments are suitable for families. Silent Valley Reservoir offers well-maintained paths, picnic areas, and an on-site café, making it ideal for a family outing. Fiddlers Green, a secluded forest clearing, is also considered family-friendly. Slieve Gullion Forest Park provides walking trails, an adventure playpark, and a children's story trail.
The area around Lisnacree Upper is excellent for various outdoor activities. You can enjoy hiking, running, and gravel biking. For detailed routes and guides, explore options like Hiking around Lisnacree Upper, Running Trails around Lisnacree Upper, and Gravel biking around Lisnacree Upper.
Absolutely. You'll find a variety of hiking trails, from easy walks to more challenging climbs. For instance, there are easy loops around the Cloughmore Stone, and more demanding routes to Slieve Foye Summit. You can find more options and detailed routes in the Hiking around Lisnacree Upper guide.
The natural monuments are beautiful year-round, but spring and summer offer vibrant flora and generally milder weather, ideal for hiking and outdoor activities. Autumn brings stunning colors to the landscapes, particularly in areas with forests and moorland like Slieve Gullion. Always check local weather forecasts before your visit.
Most major natural monuments and attractions in the region, such as Silent Valley Reservoir and Slieve Gullion Forest Park, provide dedicated parking facilities for visitors. For smaller or more remote sites, parking might be limited to roadside pull-offs or nearby village car parks. It's advisable to check specific location details before your trip.
Many outdoor areas and trails in the region are dog-friendly, especially if dogs are kept on a lead. For example, Fiddlers Green is noted as being dog-friendly. However, specific rules may apply in certain protected areas or at visitor centers, so it's always best to check individual site regulations beforehand.
Visitors frequently praise the breathtaking panoramic views from summits like Slieve Foye Summit and Barnavave Summit. The tranquility and natural beauty of places like Silent Valley Reservoir are also highly appreciated. Many are fascinated by the unique geological features, such as the Cloughmore Stone, and the rich history embedded in the landscape.
Yes, the region is geologically significant. Slieve Gullion is renowned as the finest example of a ring dyke in the British Isles, attracting geological interest worldwide. The Cloughmore Stone is another unique feature, a huge erratic granite boulder transported by ice from Scotland over 10,000 years ago.
For more details on the Ring of Gullion Area of Outstanding Natural Beauty, you can visit the official DAERA website: daera-ni.gov.uk. Information about Slieve Gullion Forest Park, including its trails and attractions, can be found on the Visit Mourne Gullion Strangford website: visitmournegullionstrangford.com.


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