4.6
(59)
1,736
riders
40
rides
No traffic road cycling routes in Mourne Aonb traverse a landscape characterized by the dramatic Mourne Mountains, which descend to the Irish Sea. The region features prominent peaks like Slieve Donard, along with extensive coastal roads offering views of sandy beaches and rocky coves. Cyclists will also encounter tranquil lakes, reservoirs such as Silent Valley, and varied woodlands like those found in Rostrevor Forest. The terrain transitions from challenging mountain climbs to rolling hills and farmland, providing diverse cycling environments.
…Last updated: July 9, 2026
5.0
(5)
43
riders
36.3km
01:50
430m
430m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
18
riders
53.8km
02:23
500m
500m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

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15
riders
30.1km
01:26
400m
400m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
13
riders
14.4km
00:39
160m
160m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
14
riders
17.8km
00:52
240m
240m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
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The route winds gently uphill, offering small clearings through which you can catch a glimpse of the valley and the sparkling water in the distance. The air here is wonderfully fresh and filled with the surrounding forests. During the climb you can feel the peace of the forest, accompanied only by the hum of the tires on the asphalt and the chirping of the birds. Once you reach the top, you are rewarded with a magnificent panorama.
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Unveiled in Sept 2023 Tom Dunn’s legacy as the local hedge school master and as a leading United Irishman meant he was known locally as the ‘Peasant Patriot’. He knew the power of education and the inclusive nature of his teaching to both Catholics and Protestants through his hedge school and evening recitations of scholarly books, enlightened the poor and oppressed. As a testament to his life, emphasising how he played a pivotal role in guiding local communities towards a more integrated, cohesive and shared society, a series of intergenerational hedge school workshops were held this summer which paid tribute to Dunn and his pivotal role as a cross community educator and leader. Nice place to take a break and watch village life go by.
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Start of a beautiful path
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This steady easy going climb offers stunning panoramic views of the forest and the surrounding Mountains of Mourne. Catch your breath and take it all in.
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A lovely small clearing with a few picnic tables and the Yellow Water river running beside it. The small car park is a good place to leave the car for one of the many walks in this area.
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The perfect meeting spot to start any run in this area. From this point you can head either into Rostrevor village, out towards Killowen, into Kilbroney park or head north alongside the river.
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Affectionately known as Swan Lake, the reservoir has a lovely tarmac path all the way around. Perfect for a run or stroll or a cycle with the kids.
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There are over 40 dedicated no traffic road cycling routes in the Mourne Area of Outstanding Natural Beauty. These routes range from easy to difficult, offering options for various skill levels.
The Mourne AONB offers a diverse range of terrain, even on its quieter roads. You can expect challenging climbs through the Mourne Mountains, scenic coastal stretches with views of the Irish Sea, and rolling hills through farmland. Some routes may also take you through woodlands and past tranquil reservoirs.
Yes, there are several easy routes perfect for a relaxed ride. For example, the Fairy Glen – Warrenpoint Shore Road loop from Rostrevor offers a gentle 10 km ride with minimal elevation, ideal for those seeking a leisurely experience. Another option is the Ross Monument – View of Carlingford Lough loop from Warrenpoint, which is also rated easy.
Many routes offer stunning views and pass by significant landmarks. You might catch glimpses of the iconic Mourne Wall, or enjoy panoramic vistas from peaks like Slieve Bearnagh or Slieve Donard. The Cloughmore Stone is another interesting natural feature to look out for.
The komoot community highly rates the road cycling experience in Mourne AONB, with an average score of 4.6 out of 5 stars from over 50 reviews. Cyclists frequently praise the stunning mountain and coastal scenery, the challenging climbs, and the peaceful, traffic-free nature of many routes.
Yes, many of the routes are designed as loops, allowing you to start and finish in the same location. For instance, the Fairy Glen – Climb by Rostrevor Forest loop from Rostrevor is a moderate 36 km circular route that takes you through varied landscapes.
While cycling is possible year-round, the spring and autumn months often offer the most pleasant conditions with milder temperatures and fewer crowds. Summer can be beautiful but also busier, especially in popular areas. Always check local weather forecasts before heading out, as mountain weather can change quickly.
Absolutely. The Mourne Mountains are known for their challenging ascents. Routes like the Climb by Rostrevor Forest – Warrenpoint Shore Road loop from Rostrevor, with nearly 500 meters of elevation gain over 53 km, provide a good test for experienced riders seeking a workout on quiet roads.
Access to the Mourne AONB is possible via various points. For detailed information on public transport options and specific parking locations near popular starting points for cycling routes, it's best to consult local tourism resources. You can find general visitor information for the region at visitmournegullionstrangford.com.
Areas around the Silent Valley Reservoir and the roads winding through the lower slopes of the Mourne Mountains, away from major towns, tend to offer very quiet cycling experiences. Forest parks like Rostrevor and Castlewellan also have internal road networks that are generally free from heavy traffic, though some may be shared with other users.
Given the varied terrain and changeable weather, it's wise to pack layers of clothing, waterproofs, and sufficient food and water. A repair kit, spare inner tubes, and a pump are essential. A fully charged phone and a map or GPS device are also highly recommended, especially on more remote routes.


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