4.2
(125)
923
hikers
61
hikes
Hikes around Fathom Lower explore the landscape near Newry and the Ring of Gullion Area of Outstanding Natural Beauty. The region is characterized by rolling hills, woodlands, and paths along the shores of Carlingford Lough. The trails offer a mix of forest tracks, greenway paths, and hillside routes with varied elevation.
Last updated: July 2, 2026
4.3
(4)
5
hikers
13.9km
03:25
470m
480m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
3.0
(2)
3
hikers
7.74km
01:48
210m
210m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

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1
hikers
18.1km
04:53
240m
240m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
1
hikers
8.51km
02:23
160m
170m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
21
hikers
11.8km
02:58
10m
10m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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De An Bealach Glas (The Greenway) is a stunning, traffic-free greenway that connects Newry to the monumental Victoria Lock. This 6-kilometre-long 'green route' takes you along the tidal river Clanrye and the sea canal, with the impressive peaks of the Mourne Mountains to your left and Cooley Mountains to your right.
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Once you leave the city of Newry behind, you cycle towards tranquility on An Bealach Glas, also known as the Carlingford Lough Greenway. This flat, smoothly asphalted path follows the banks of the canal and offers spectacular views of the river's mudflats along the way, where you can spot numerous wading birds and sometimes even a stray seal. The route is a true sensory experience: the salty sea air blows towards you while the mountains seem to get closer and closer. The absolute endpoint of this section is the historic Victoria Lock, an impressive lock complex from 1850 that marks the transition from the canal to the open waters of Carlingford Lough. It is the perfect place to get some fresh air and enjoy the maritime dynamics before continuing your journey to the coast.
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De An Bealach Glas (The Greenway) is a beautiful, traffic-free cycle path connecting Newry to the monumental Victoria Lock. This 6-kilometer-long 'green route' takes you along the tidal river Clanrye and the sea canal, with the impressive peaks of the Mourne Mountains to your left and Cooley Mountains to your right.
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Saint Patrick and Saint Colman's Cathedral is the architectural jewel of Newry and one of Ireland's most impressive Neo-Gothic structures. Construction began in 1825, and upon its completion in 1829, the cathedral made history as the first Catholic cathedral to open in Ireland following the repeal of the penal laws (Catholic Emancipation). Built from local granite from the nearby Mourne Mountains, this edifice exudes a robust yet elegant power. The cathedral is world-renowned for its fabulous interior: the walls and ceiling are adorned with colourful mosaics, meticulously applied by hand by Italian master craftsmen in the early 20th century. For the cyclist, this is not only a visual highlight along the route but also a place of serene tranquility. Its detailed stained-glass windows and monumental tower make it one of the city's most photographed locations and a worthy endpoint (or starting point) for your tour along the Newry Canal Towpath.
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Clontygora Court Tomb is a truly special experience on the Ring of Gullion. While travelling along the quiet roads of County Armagh, I discovered this ancient megalithic tomb, also known as 'The King's Ring'. The imposing, upright stones of the U-shaped exedra are a striking sight and provide a fascinating insight into times long past. Although some parts have been damaged over the centuries, the tomb exudes a remarkable atmosphere - as if you are looking back in time. The site, nestled in the rolling hills at the foot of Slieve Gullion, makes the visit a worthwhile break for any cyclist. It is amazing how quiet it is here, with only the gentle breeze whistling through the stones. Those interested in prehistoric sites will also find the nearby monuments such as Ballymacdermot and Ballykeel fascinating. This area clearly has a rich history, which becomes apparent when you take a closer look at the megalithic chambers. I was particularly taken with the two massive portal stones that mark the entrance to the gallery - they seem like silent sentinels that have stood here for thousands of years. The view of the valley and the Newry River completes the experience. It is definitely worth a short detour, especially if you love nature and also have a bit of an interest in archaeology.
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The "Ring of the King", the Clontygora Court Tomb, awaits you on a hill in Slieve Gullion, surrounded by the rugged beauty of the Ring of Gullion. This megalithic site with its distinctive Y-shape and central tomb gallery immerses you in the early history of Northern Ireland. The stones, which rise over 2.7 metres into the air, form an impressive exedra that encloses the deep, U-shaped courtyard - it is more than just a collection of rocks, it is a silent witness to times gone by. As you step between the portal stones that mark the entrance to the three-part burial chamber, you can easily imagine how the early inhabitants performed their rituals here over 5000 years ago. Flint artefacts and ceramic finds tell of long-gone cultures that already cultivated this land. From here you have a view not only of history but also of the landscape - a place where you can look out over the green hills and valleys. Close by you will find other megalithic monuments such as the Ballymacdermot Court Tomb or the Ballykeel Dolmen, all of which help to complete the mosaic of the past.
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From the Flagstaff Viewpoint you can enjoy a stunning view of the expansive landscape where the Newry River gently curves its way to Carlingford Lough. The view stretches down to the fjord where the land meets the water and the hills in the distance form a picturesque backdrop. The valley opens up between the lush green conifers and you can watch the landscape unfold below you. From up here, the roads and fields look like little veins and patches that tie the whole picture together. It is a place to linger and enjoy the silence - a haven of calm that makes you feel above it all.
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The Carlingford Lough Greenway has a special atmosphere as you walk along this section of Newry. With the Newry Ship Canal to your left and the Newry River to your right, you're in the middle of two worlds. The calm waters of the canal reflect the sky, making the surroundings seem almost like a backdrop, while the riverbank on the other side is lush with greenery and wild flowers. The narrow path takes you past flowering gorse and you can smell the scent of the vegetation in the air. It's a route that has its charms in every season, whether it's clear skies or when grey clouds hang low and make the water seem almost mystical. The Greenway is perfect for a leisurely stroll or a leisurely bike ride, enjoying being close to nature - an ideal place to clear your head.
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Yes, the area offers several family-friendly options. With over 30 easy-rated trails, you can find many shorter, flatter walks. For a pleasant woodland walk, consider the Fathom Wood loop — Ring of Gullion. It's a manageable length and doesn't have any significant climbs, making it ideal for an outing with kids.
Many trails in the region are suitable for hiking with a dog, but it's essential to keep them on a leash, especially near farmland or in areas with wildlife. Paths like the greenways are generally welcoming to dogs. However, some routes, particularly those crossing private land with livestock, may have restrictions. Always check for local signage at the trailhead.
The terrain is quite varied. You'll find everything from flat, paved greenway paths along Carlingford Lough to rolling grassy hills and packed-earth tracks through woodlands. Some of the more moderate routes involve ascents on uneven, occasionally rocky ground as you climb into the hills of the Ring of Gullion.
Absolutely. Many of the best routes in the area are loops, allowing you to enjoy a varied journey without retracing your steps. For a moderate challenge with great views, the Clermont & Clontygora loop from Flagstaff — Ring of Gullion is a fantastic option that takes you up into the hills.
The region caters to a mix of abilities, with a majority of trails rated as easy or moderate. There are around 30 moderate hikes that typically involve some elevation gain and longer distances, such as the Carlingford Lough Greenway loop to Newry — Ring of Gullion. There are also over 35 easy trails perfect for more casual walks.
The varied habitats of woodland, shoreline, and rolling hills support a range of wildlife. Keep an eye out for common woodland birds, squirrels, and foxes. Along the lough, you may spot various seabirds and waders. The area is not home to large predators like bears, so your main encounters will be with smaller, more timid creatures.
Most trailheads are accessible by car, and many popular routes have designated parking areas, such as those near Flagstaff or along the Newry Canal. For routes starting in or near towns like Newry, public transport is also an option. It's always a good idea to check your chosen route on komoot beforehand to see the recommended starting point and assess parking availability.
Yes, the Ring of Gullion is rich in history and mythology. Some trails pass by significant landmarks. For example, the St Michael's Church & Clontygora Tomb loop — Ring of Gullion takes you near the Clontygora Court Tomb, a Neolithic burial site also known as the 'King's Ring'.
It's best to dress in layers as the weather can change quickly. A waterproof and windproof jacket is essential, even on a sunny day. Sturdy walking shoes or hiking boots with good grip are recommended, as some paths can be uneven or muddy. Also, consider bringing a hat and sunscreen for protection against the sun.
The trails around Fathom Lower are highly regarded by the komoot community, with an average rating of 4.4 stars. Hikers often praise the beautiful views across Carlingford Lough and the peaceful atmosphere of the woodlands. The mix of easy greenways and more challenging hill walks is also frequently mentioned as a major plus.
Yes, for a mostly flat and accessible walk, the paths along the Newry Canal and Carlingford Lough Greenway are excellent choices. The Eisler Park loop from Ballybot is a good example of a route with very little elevation change, making it perfect for a leisurely stroll or run.


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