47
riders
10
rides
Road cycling routes around Altnamackan navigate a landscape characterized by varied topography, including the rugged hills of the Ring of Gullion Area of Outstanding Natural Beauty. This ancient volcanic region offers challenging terrains and significant elevation gains. Cyclists can also find serene routes around natural features like Camlough Lake and the quiet lanes of the surrounding drumlin country. The area provides a network of minor country roads, suitable for diverse road cycling experiences.
Last updated: June 29, 2026
1
riders
139km
06:02
1,030m
1,030m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
26
riders
55.9km
02:31
600m
600m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

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7
riders
36.2km
01:41
380m
380m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
4
riders
56.9km
02:36
530m
530m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
4
riders
76.4km
03:27
730m
730m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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Popular around Altnamackan
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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We had an amazing day thanks to Ring of Gullion Cycle Tours. Our bikes were well maintained and service was exceptional. We were advised by proprietor James to take the Cooley Tour through this app as the weather was spectacular and it was such good advice. Also recommended a stop off at Lumpers Bar and added a drink voucher for good measure. I can’t recommend these guys enough. The service and standard of care was truly amazing. Do yourself a favour and drop in here and do some cycling - or buy your own bike!!
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gravel paths and a tarmac road up the middle, also has public toilets
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The setting is done with great attention to detail, and it almost feels like a quick picnic in the mountains when you sit down at the rustic tables and look into the distance. The patterned cups and saucers give the place a cozy touch and make the whole thing that little bit more special. The view of the surrounding hills and the relaxed atmosphere invite you to take a short break - perfect for resting your legs and just taking a breather. The coffee house is not only friendly to cyclists, but even offers bike rental for the Ring of Gullion. Handy if you need an extra boost for the next stage! The surroundings are green and spacious, a nice mix of Irish idyll and relaxed hospitality. The owners seem to take the attention to detail seriously, which is reflected in the little things like the decorative elements and the cozy atmosphere.
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The dam is easy to cross and from there you have a great view over the lake and the rolling hills that surround it. The peaceful atmosphere is only occasionally interrupted by the gentle rippling of the water. The reservoir provides fresh drinking water to the surrounding area and the trout fishery here is controlled by the Armagh Angling Club - so it's an interesting spot for anglers. Even if you're not here to fish, the scenery is simply relaxing and it's worth stopping for a few minutes and looking around. The roads around the lake are easy to drive on but there might be a few potholes in places - nothing that would stop a real cyclist. Overall a nice stop to enjoy nature and take a quick breather before moving on.
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Here, a bull sits, seemingly rising from the ground, sleeping contentedly. The stone is said to be connected to the legend of St. Patrick, who was once teased by his pet bull while building his church. Whether or not this was true, the story lends an air of mysticism to the place. The surroundings are quiet, and there is a small bench where you can rest while you reflect on the legends and myths that surround this place. The art installation is not necessarily a major highlight, but it adds an interesting touch to the landscape and gives your tour a small, unexpected detail. The road here is easy to ride, with only a few small inclines, so if you have time for a quick stop, this is a nice place to take a break and prepare for the next leg.
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The Tassagh Viaduct rises above the Callan River Valley with its massive arches - a silent witness to bygone railway times. The line, which was originally part of the Castleblayney, Keady and Armagh Railway, opened in 1910 and once carried trains across the valley. Today the tracks have disappeared, but the impressive structure remains and blends beautifully into the green landscape. As I drove under the arches, I felt like I was experiencing a piece of history up close. Looking up at the imposing stone arches makes you pause for a moment and marvel. The old Beetling Mill is also nearby, a reminder of the region's industrial past. If you have a bit of time, a little detour there is worth it. The roads in the area are mostly in good condition, but there are also a few bumpy spots - nothing that will bother an experienced cyclist. Overall, a worthwhile stop that will appeal to more than just railway enthusiasts.
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The Craigmore Viaduct is an impressive structure, with its 18 arches spanning the Camlough River Valley, dominating the landscape of south Armagh. As I cycled along the gently curving roads, the viaduct suddenly appeared on the horizon - a massive but elegant sight. The tall stone arches seem to effortlessly support the train traffic that runs between Dublin and Belfast. I stopped for a moment to take a closer look at the structure. It is fascinating to know that this structure has been standing here since 1852, designed by Irish engineer John Benjamin Macneill. The highest arch rises 126 feet, and standing under it you can really appreciate the scale and importance of this structure to the region. The surroundings are just perfect for putting your bike down and taking some time to look at the view. Perhaps a small lookout point with information about the history of the viaduct would be a nice addition, but even without it it is a worthwhile stop along the way. We continue, but the image of the arches remains in our minds.
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The region offers a diverse range of terrain. You'll find challenging climbs and significant elevation gains, particularly within the Ring of Gullion Area of Outstanding Natural Beauty. There are also serene routes around natural features like Camlough Lake and quiet, well-paved country roads through drumlin country, providing a mix of experiences.
Yes, Altnamackan caters to various abilities. The area features routes ranging from moderate to difficult, with options for significant elevation gains. For example, the Newry, Carlingford and Castlebellingham loop from Castleblayney is a difficult route, while the Ring of Gullion Cycle Tours – Newry Ship Canal Fountain loop from Silverbridge is a moderate option.
For challenging routes with substantial elevation, focus on the Ring of Gullion Area of Outstanding Natural Beauty. This ancient volcanic landscape offers demanding hill sections, such as those found on the difficult Newry, Carlingford and Castlebellingham loop from Castleblayney, which features over 1000 meters of ascent.
While many routes offer climbs, you can find more relaxed rides on the quiet lanes and minor country roads outside the most rugged areas. Routes around tranquil features like Camlough Lake, such as the Ring of Gullion Cycle Tours – Camlough Lake loop from Silverbridge, offer scenic views with less extreme elevation.
Road cycling routes in Altnamackan often pass through stunning landscapes. You can experience the rugged beauty of the Ring of Gullion AONB, including views of Slieve Gullion and the Fews Forest. Many routes also take you past tranquil waters like Camlough Lake and the lough-side paths of Lough Muckno. Historic sites and cultural heritage points, such as those along the 'Poets' Trail', are also accessible.
The region generally offers accessibility for cyclists. While specific parking areas for each route are not detailed, many starting points for routes in rural areas typically have roadside parking or designated car parks in nearby villages. It's advisable to check local information for specific starting points like Silverbridge or Castleblayney.
The National Cycle Network Route 9 provides access to the Ring of Gullion from Newry, which is a larger town with public transport links. From there, you can connect to various cycling routes in the Altnamackan area. Specific public transport options directly to Altnamackan itself may be limited, so planning your journey to a nearby hub like Newry is recommended.
The region is generally enjoyable for road cycling during the milder months. Spring and summer offer the most pleasant weather conditions for exploring the varied terrain and scenic routes. Autumn can also be beautiful with changing foliage, though weather can be more unpredictable.
Yes, many of the routes in the area are designed as loops, allowing you to start and finish in the same location. Examples include the Ring of Gullion Cycle Tours – Newry Ship Canal Fountain loop from Silverbridge and the Ring of Gullion Cycle Tours – Camlough Lake loop from Silverbridge, both offering convenient circular journeys.
Komoot users frequently explore Altnamackan's diverse terrain, with over 40 road cyclists having used the platform to discover routes here. Cyclists often praise the spectacular scenery, the mix of challenging climbs and tranquil rural roads, and the opportunity to immerse themselves in the region's natural beauty and history.
While specific establishments are not listed for every route, the villages and towns within and around the cycling areas, such as Silverbridge, Castleblayney, and those within the Ring of Gullion, offer local amenities including cafes and pubs where you can refuel and relax after your ride.
There are over 10 road cycling routes available for exploration around Altnamackan, offering a range of distances and difficulties to suit different preferences.


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