Best mountain peaks around Cloghoge offer diverse hiking experiences in a rural setting, primarily encompassing areas near the townlands of Cloghoge. While Cloghoge itself features smaller hills, the surrounding region, including the Ring of Gullion Area of Outstanding Natural Beauty, provides more substantial peaks. These locations are known for their historical significance, natural features, and panoramic viewpoints. The area presents opportunities for both moderate and challenging hikes, appealing to various skill levels.
Last updated: July 2, 2026
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Carnavaddy isn't quite an official mountain at 475 m (1,558 ft), but it's a prominent mountain and commands great views down the peninsula and out to sea. It can be walked from either side and is often combined with Clermont Carn to the north to make an excellent mountain day.
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As soon as you cross the gentle ridge of Slieve Gullion, the North Cairn stretches out before you - a slightly smaller hill than its southern neighbour, but no less impressive. The stones that gather here seem like silent sentinels, witnesses of the distant Bronze Age. Two ancient stone boxes were once found here during excavations, which lay hidden in the depths of history. The North Cairn, with its diameter of around 18 metres, invites you to pause for a moment and enjoy the peace. But it is not just the Cairn that is fascinating. Right next to it lies "Calliagh Beara's Lough", a quiet mountain lake that, according to legend, is the home of the witch Beara. On a clear day, the sky is reflected in the calm waters and you can almost feel the ancient magic of this place coming to life. The road here may be rocky, but the landscape rewards with sweeping views and a touch of mysticism that makes Slieve Gullion something special.
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At the highest point of the Black Mountain you are greeted by spectacular views of the surrounding landscape and the Irish Sea.
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At the heart of the Ring of Gullion AONB, you'll find this beautiful mountain, which represents the highest point in the county with an elevation of 573 meters (1,880 ft). Right next to it there is a burial cairn.
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Slieve Gullion, whose name sounds as poetic in English as "Sliabh gCuillinn" in Irish, rises majestically in the "Ó Fiaich Country" in the south of County Armagh in Northern Ireland. At 573 meters high, it not only hides a geological wonder in the form of an extinct volcano, but also the highest Passage Tomb in the British Isles. This passage tomb is particularly mysterious because its entrance is aligned exactly towards the point where the sun sets on the winter solstice. The best place to start your hike is from the Slieve Gullion viewing platform, where there is not only plenty of parking, but also space to stay overnight in a motorhome. From there a clearly marked path, demarcated by a staircase of large rocks, leads to the South Cairn. The transition between the South Cairn and the North Cairn is soft and wet, making the path a true nature experience. However, it should be noted that the descent from the North Cairn back to the viewing platform is rather steep and not always clear. From the summit, hikers are treated to a breathtaking panorama. The view sweeps over the landscape all around and you quickly understand why this area has been classified as an "Area of Outstanding Natural Beauty". The "Slieve Gullion Forest Park" landscape protection area extends over large heath areas on the sunlit mountain slopes. For those who want to experience the full spectrum of this stunning area, there is the 57km long waymarked Ring of Gullion Way. A 13 km long section of this circular hiking trail, the “Slieve Gullion Walk”, leads from the car park at Meigh directly to the summit and back again.
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Wikipedia (Clermont Carn (Irish: Carnán Mhaighréid Náir), 2022-11-03): https://en.m.wikipedia.org/wiki/Clermont_Carn Wikipedia (Clermont Carn transmission site, 2022-11-03): https://en.m.wikipedia.org/wiki/Clermont_Carn_transmission_site Wikipedia (Cooley Mountains, 2022-11-03): https://en.m.wikipedia.org/wiki/Cooley_Mountains MountainViews.ie (Clermont Carn, 2022-11-03): https://mountainviews.ie/summit/434/ - Viewpoint (Carlingford Lough, Dundalk, …) - Transmission site (2RN (RTÉ Networks), Saorview, …) - Neolithic burial cairn
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The climb up the north side of Black Mountain challenges you right from the start - the first half kilometre feels like a wall before it levels out a bit. But don't be fooled, there's a final kick just before the summit that will make your legs feel what they've done. Once at the top, you'll be rewarded with impressive views of the surrounding countryside that will make you feel like you're standing on top of the world. The route itself runs right along the border between Ireland and Northern Ireland, which creates a special atmosphere. Keep warm in changing weather and be prepared for sudden showers - the wind can pick up quickly up here. The descent requires some caution, as some parts are steep and the tarmac isn't always perfect. But that's what makes it so appealing - an adventure worth it and an experience to remember.
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The region around Cloghoge features several notable peaks. Among them, Slieve Gullion Summit stands out as an extinct volcano with the highest Passage Tomb in the British Isles and fantastic panoramic views. Other significant peaks include Clermont Carn Summit, known for its spectacular views of the surrounding landscape and the Irish Sea, and the Black Mountain North Side, offering a challenging climb to an excellent viewpoint.
Yes, several peaks offer rich historical insights. The Slieve Gullion Summit hosts the highest Passage Tomb in the British Isles, dating back to the Bronze Age. Nearby, the North Cairn of Slieve Gullion also contains Bronze Age stone boxes. Clermont Carn Summit features a Neolithic burial cairn and a modern transmission site, blending ancient history with contemporary infrastructure.
You can expect diverse natural features. Slieve Gullion is an extinct volcano, offering unique geological formations and extensive heathland within the Slieve Gullion Forest Park. Near the North Cairn of Slieve Gullion, you'll find "Calliagh Beara's Lough," a quiet mountain lake steeped in local legend. Many peaks, like Clermont Carn and Carnavaddy Summit, provide sweeping views of the Irish Sea and the surrounding countryside.
The peaks around Cloghoge offer a range of difficulty levels. Slieve Gullion Summit and the Black Mountain North Side are considered challenging, with steep sections. The Black Mountain climb, for instance, is very steep for the first 0.7km. Peaks like North Cairn of Slieve Gullion, Clermont Carn Summit, and Carnavaddy Summit are generally intermediate, offering rewarding experiences without extreme difficulty.
While some peaks offer challenging climbs, the broader Ring of Gullion Area of Outstanding Natural Beauty (AONB) surrounding Cloghoge provides opportunities for more gentle walks in a rural setting. For specific family-friendly routes, it's advisable to look for trails within the Slieve Gullion Forest Park, which offers varied paths suitable for different ages and abilities, though not directly on the highest, most challenging summits.
Beyond hiking the peaks, the Cloghoge area offers a variety of outdoor activities. You can find numerous routes for cycling, including the "Ring of Gullion loop from Newry" or the "Newry Canal Way Loop." For runners, there are trails like the "Carlingford Lough Greenway and Ring of Gullion Loop." Mountain biking enthusiasts can explore routes such as the "Newry, Carnavaddy and Annaloughan Mountain loop." You can find more details on these activities in the cycling guide, running guide, and MTB guide for the Cloghoge region.
The best time to visit generally depends on your preferred activity and weather tolerance. Spring and summer offer milder weather and longer daylight hours, ideal for hiking and enjoying the views. However, be prepared for changing weather conditions at higher elevations, as the wind can pick up quickly and sudden showers are possible. Winter hiking is possible but requires appropriate gear and caution due to potentially steep and slippery descents.
Absolutely. The Slieve Gullion Summit offers fantastic all-around views. From Clermont Carn Summit, you'll be greeted by spectacular views of the surrounding landscape and the Irish Sea. The Black Mountain North Side also provides an excellent viewpoint after a challenging climb, rewarding you with impressive vistas of the countryside.
For Slieve Gullion Summit, there is ample parking space at the Slieve Gullion Viewing Platform, which is a common starting point for the ascent. While specific parking details for every peak are not provided, many popular trailheads in the Ring of Gullion AONB typically offer designated parking areas. It's always recommended to check local information for specific access points and parking availability before your visit.
Yes, combining peaks is a popular option for experienced hikers. For instance, Carnavaddy Summit is often combined with Clermont Carn to the north, creating an excellent full-day mountain experience. Planning your route carefully and considering the overall distance and elevation gain is essential for such combined adventures.
The Slieve Gullion area is special for several reasons. It's home to Slieve Gullion Summit, an extinct volcano with significant historical importance due to its Passage Tomb. The area is part of the "Ring of Gullion Way," a 57 km marked trail, and is recognized as an Area of Outstanding Natural Beauty (AONB). It offers a blend of challenging hikes, ancient history, and stunning natural landscapes, including the mystical "Calliagh Beara's Lough" near the North Cairn.


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