89
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12
rides
Road cycling routes around Dorsy (Mullaghglass), located in the south of County Armagh, Northern Ireland, offer diverse landscapes for cyclists. The region features varied terrain, providing options for different fitness levels, from well-paved surfaces to more challenging rides with significant elevation gains. Notable natural features include the Cusher River and Slieve Gullion Forest Park, alongside historical sites such as the Dorsey Entrenchment.
Last updated: May 15, 2026
26
riders
55.9km
02:31
600m
600m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
18
riders
47.3km
02:02
370m
370m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

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7
riders
48.5km
02:18
640m
640m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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.
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Popular around Dorsy (Mullaghglass)
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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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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Camlough Lake is picturesquely nestled between the rolling hills of Slieve Gullion and the Ring of Gullion. Cycling along the narrow roads on the shore, you immediately feel the tranquility that emanates from the long stretch of water. The lake stretches for more than two kilometers and seems like a narrow, silent crack in the landscape - a peaceful place to take a short break or let your gaze wander over the water. I decided to take a little detour and cycled a little closer to the shore on a path. The water was almost still and reflected the range of hills that rise in the background. It may be a paradise for fishermen, but cyclists also enjoy the special atmosphere. The roads around the lake are not very busy and you can cycle in a relaxed manner without having to constantly pay attention to the traffic. One small criticism: some of the access roads are not well signposted, but if you look around a bit, you'll surely find a good place to get to the shore and enjoy the scenery.
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If you're in the area, Ring of Gullion Cycle Tours is definitely worth a visit. The rental shop here has everything you need for a trip - whether you're just looking to rent a bike for a few hours or plan a longer tour through the scenic Ring of Gullion landscape. It's especially handy that they also offer repairs and spare parts if your own bike needs a little rest. I noticed that the equipment was well looked after and the staff were friendly. They took the time to give me some tips on the best routes in the area. The proximity to the main road and hiking trails is a definite plus, especially if you're travelling with children - as I was. The trailer offer for the little ones is a great option for taking the whole family along. The facility itself isn't exactly a highlight, but it does the job. Perhaps a small covered area for the bikes would be a good addition to be better prepared in inclement weather. Nevertheless, for a spontaneous bike tour or a small repair in between, this rental is just the right thing.
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A stroll along the Newry Ship Canal is like a relaxing trip into the maritime history of this city. The gentle rippling of the water accompanies you as you walk along the promenade. The old shipping canal runs through the city and is now a peaceful place where nature and urban life meet. On the banks you can stroll past trees that provide you with shade and feel the light breeze blowing over the water. The historical significance of the canal is still palpable - it used to be an important trade route, but today it invites you to linger. The water features in the middle of the canal in particular provide a refreshing change and bring life to the quiet surroundings. The waterfront promenade offers a wonderful view of the mix of old buildings and modern artwork. If you feel like taking a little break, you are sure to find a nice place to relax and observe.
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The region offers a diverse range of terrain for road cyclists. You'll find well-paved surfaces suitable for smoother rides, alongside more challenging routes that feature significant elevation gains. The landscape includes scenic areas like the Ring of Gullion and views around Camlough Lake, providing varied cycling experiences.
Yes, while most routes in the area are classified as moderate, there is at least one easy road cycling route available. For a more relaxed experience, the Newry Canal Towpath, though not directly listed in the komoot routes, is known for being flat and scenic, ideal for a leisurely ride.
Road cycling routes in Dorsy (Mullaghglass) often pass by significant historical sites. For instance, the Killevy Churches Ruins loop from Camlough Lake takes you past the historical Killevy Churches Ruins. The area is also home to the Iron Age Dorsey Entrenchment, and other nearby historical attractions include Ballymacdermot Court Tomb and Craigmore Viaduct.
Absolutely. The region is rich in natural beauty. Many routes offer views of Camlough Lake and traverse the scenic Ring of Gullion area. You might also encounter the tranquil Cusher River and Slieve Gullion Forest Park, which offers a magnificent 10km scenic forest drive.
The region's diverse landscapes are enjoyable throughout much of the year. While specific seasonal advice isn't provided, generally, spring through autumn offers the most pleasant weather for road cycling in Northern Ireland, with milder temperatures and longer daylight hours. Always check local weather forecasts before heading out.
Many of the routes are classified as moderate, offering good distances and elevation gains. For example, the Ring of Gullion Cycle Tours – Newry Ship Canal Fountain loop from Silverbridge covers over 56 km with more than 600 meters of elevation gain, providing a substantial challenge. Another route, Seagahan Reservoir loop from Camlough Lake, also features over 600 meters of ascent over 48 km.
Yes, the majority of the road cycling routes in this guide are designed as loops, allowing you to start and finish at the same point. Examples include the Ring of Gullion Cycle Tours – Camlough Lake loop from Silverbridge and the Roadbike loop from Newtownhamilton, making planning your ride convenient.
While specific 'family-friendly' designations are not provided for the listed road cycling routes, the presence of an easy route suggests options for less experienced riders. The flat and scenic Newry Canal Towpath is generally considered a good option for families looking for a relaxed ride away from traffic.
Specific parking locations for each route are not detailed in the guide. However, for routes starting from towns like Silverbridge or Camlough, you would typically find public parking facilities. For routes exploring areas like Slieve Gullion Forest Park, dedicated parking is usually available at the park entrances.
There are over 10 road cycling routes detailed in this guide for the Dorsy (Mullaghglass) region, offering a variety of distances and difficulties to explore the area's diverse landscapes.
The duration varies depending on the route's distance and your cycling pace. For example, the Ring of Gullion Cycle Tours – Camlough Lake loop from Silverbridge, which is 36.2 km, typically takes about 1 hour and 41 minutes to complete. Longer routes, such as the 55.5 km Roadbike loop from Newtownhamilton, can take around 2 hours and 28 minutes.


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