Best mountain peaks around Aghayalloge are situated in County Armagh, Ireland, offering a diverse landscape for exploration. The region features an extinct volcano, historical sites, and prominent summits. These areas provide opportunities for hikers and nature enthusiasts to experience striking landscapes. The terrain includes varied elevations and natural features, making it a notable destination for outdoor activities.
Last updated: July 3, 2026
Highlight • Volcano
Translated by Google •
Tip by
Highlight • Summit
Translated by Google •
Tip by
Sign up now to discover places like this
Get recommendations on the best single tracks, peaks, & plenty of other exciting outdoor places.
Sign up for free
Highlight • Summit
Tip by
Highlight (Segment) • Climb
Tip by
Highlight • Summit
Tip by
Start today with a free account
Your next adventure awaits.
Login or Signup
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.
0
0
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.
1
0
At the highest point of the Black Mountain you are greeted by spectacular views of the surrounding landscape and the Irish Sea.
3
1
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.
1
0
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.
2
0
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
2
2
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.
1
2
Among the peaks, Slieve Gullion Summit is a primary attraction, known for being the highest point in County Armagh and home to the highest Passage Tomb in the British Isles. Other notable peaks offering great views and experiences include Clermont Carn Summit and Carnavaddy Summit.
Yes, Slieve Gullion Summit features the highest Passage Tomb in the British Isles, a prehistoric burial site whose entrance aligns with the setting sun on the winter solstice. Nearby, the North Cairn of Slieve Gullion also contained Bronze Age artifacts.
The views from these peaks are exceptional. From Slieve Gullion Summit, you can enjoy panoramic vistas of the surrounding "Ring of Gullion AONB." Clermont Carn Summit and Carnavaddy Summit also offer expansive views of the peninsula and the Irish Sea.
Many of the peaks offer intermediate to challenging climbs. For instance, the climb to Slieve Gullion Summit is considered challenging, especially the descent from the north cairn. The Black Mountain North Side climb is also described as tough and steep in places, requiring caution on the descent.
While some peaks are challenging, the general area offers various outdoor activities. For family-friendly walks, you might explore routes like "The Giant's Lair & Killeavy Castle" or "Clontygora Court Tomb loop," which are part of the running trails around Aghayalloge, often suitable for walking.
The region is beautiful year-round, but for hiking, spring and autumn often offer pleasant temperatures and clear views. Summer can be great, but be prepared for potential sudden weather changes at higher elevations. Winter hiking is possible but requires appropriate gear and caution due to potentially tricky conditions.
Near the North Cairn of Slieve Gullion, you'll find "Calliagh Beara's Lough," a picturesque lough (lake) on the ridge, adding to the natural allure of the area. The entire region is part of the "Ring of Gullion AONB" (Area of Outstanding Natural Beauty).
Yes, the area around Aghayalloge offers various cycling opportunities. You can find routes like the "Ring of Gullion loop" or "Newry Canal Way Loop" in the cycling guide for Aghayalloge, suitable for touring bicycles. For road cycling, check out the road cycling routes around Aghayalloge.
Given the potential for sudden weather changes, especially on higher peaks like Black Mountain North Side, it's advisable to wear layers and be prepared for wind and rain. Sturdy hiking boots are essential, particularly for rocky or wet terrain.
For Slieve Gullion Summit, there is ample parking space at the Slieve Gullion Viewing Platform, which serves as a common starting point for the ascent.
Visitors frequently highlight the breathtaking panoramic views from the summits, the rich historical significance of sites like the Passage Tomb on Slieve Gullion, and the sense of accomplishment from tackling the challenging climbs. The unique natural beauty of the Ring of Gullion AONB is also a major draw.


See even more amazing summits around Aghayalloge with these guides: