4.5
(27)
1,657
riders
238
rides
Road cycling in Down offers diverse and picturesque landscapes, from coastal scenery to rolling countryside and dramatic mountain backdrops. The region features the Mourne Mountains, providing challenging routes with significant elevation, and the tranquil shores of Strangford Lough, which offer flatter, scenic rides. Cyclists can explore a mix of terrain, including quiet country roads, forest park perimeters, and routes passing through charming villages.
Last updated: April 25, 2026
4.6
(5)
95
riders
48.0km
02:28
710m
710m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
10
riders
98.4km
05:05
770m
770m
Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.

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2
riders
62.0km
02:58
650m
650m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
54
riders
81.6km
03:48
1,010m
1,010m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(1)
44
riders
57.4km
02:25
340m
340m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
41
riders
103km
04:42
550m
550m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
37
riders
64.7km
02:48
480m
480m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
35
riders
103km
04:15
570m
570m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
29
riders
51.2km
02:20
560m
560m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
34
riders
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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Popular around Down
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A great little cafe set in the bike shop, with great coffee and a nice variety of sweet goodies.
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The vast coastline stretches out endlessly before you, and the panorama with the majestic Mourne Hills in the background creates a scene that is hard to put into words. The gentle waves touching the sand and the silence of the surroundings make you feel the vastness and freedom of this place.
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This historic 12th century building is a typical example of an Anglo-Norman motte with a kidney-shaped bailey. The 7.6m high mound, which once housed a wooden tower, was later replaced by a stone tower house, the ruins of which can still be seen today. Access is via Clough's main road; there is a small car park, but it is not always well signposted. Access is usually permitted. The surrounding countryside, with views of the Mourne Mountains, offers a tranquil atmosphere that invites you to linger.
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The ancient stone arches are perfectly reflected in the calm water, creating an image of timeless elegance. Cycling along here almost feels like a journey back in time - as if you are capturing a moment in another time.
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This historic 10th century tower stands in idyllic countryside and offers a fascinating insight into Ireland's early Christian history. Access is via narrow country lanes; there is a small car park but it is not always well signposted. The tower is on private farmland but access is usually permitted.
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The small, historic port provides a charming setting with views of the Mourne Mountains and the sea. The promenade is well maintained and is great for a relaxing cruise along the coast. However, it can get quite busy in good weather and at weekends, which can slow down the journey. A highlight is the proximity to Murlough National Nature Reserve, which is just a few kilometers away and is ideal for further exploration. Note, however, that some sections of the promenade can be slippery when wet, so care must be taken.
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There are over 250 road cycling routes in Down, offering a wide variety of experiences. These include routes ranging from easy, family-friendly rides to challenging mountain climbs, ensuring options for all skill levels.
Road cycling in Down offers diverse terrain. You'll find tranquil coastal scenery, rolling countryside, and dramatic mountain backdrops, particularly in the Mourne Mountains. Routes around Strangford Lough tend to be flatter, while the Mournes and Slieve Croob provide significant climbs and exhilarating descents.
Yes, Down offers numerous routes suitable for beginners and families. Around 65 routes are classified as easy. The shores of Strangford Lough provide gentle undulations, and areas like Castlewellan Forest Park offer very easy cycling around the lake, ideal for families. The Comber Greenway is also a traffic-free option.
For challenging road cycling, the Mourne Mountains are a prime destination, offering routes with significant elevation gain and stunning views. Slieve Croob also provides strenuous but rewarding climbs. Routes like the Climb by Rostrevor Forest – Spelga Reservoir Hill Climb loop from Newcastle are classified as difficult, featuring over 1000 meters of elevation gain.
Many routes in Down pass by breathtaking viewpoints and attractions. You can cycle past the Slieve Croob Summit, offering panoramic views, or experience the majestic Summit of Slieve Donard. The Tollymore Forest Park and Hare's Gap also offer picturesque scenery. The Silent Valley Reservoir and Lough Reavy Reservoir are also notable sights within the Mournes.
Yes, many road cycling routes in Down are circular, allowing you to start and finish at the same point. Examples include the Spelga Reservoir loop from Newcastle – Mourne and the Downpatrick to Ballynahinch loop. The Strangford Lough Cycle Trail is also an 82-mile circular route.
The best time for road biking in Down is generally from spring through autumn, when the weather is milder and daylight hours are longer. However, the diverse landscapes offer unique beauty year-round. Always check local weather forecasts, especially when planning routes in the mountains.
Absolutely. Many routes in Down integrate historical and cultural sites. For instance, the Strangford & Castleward loop from Newcastle passes by Castle Ward. Other routes may take you past Inch Abbey, Downpatrick St Patrick Centre, Scrabo Tower, and the Nendrum monastic site, adding a rich cultural dimension to your ride.
The area is highly rated by the komoot community, with an average score of 4.5 stars from over 20 reviews. Cyclists often praise the diverse and picturesque landscapes, from the dramatic Mourne Mountains to the tranquil shores of Strangford Lough, and the variety of routes catering to all abilities.
Yes, County Down is renowned for its coastal and lough-side cycling. The Mourne Coastal Route offers breathtaking sea and mountain vistas. Routes around Strangford Lough, such as the Killough–Strangford Loop – Ballyhornan Beach loop from Crossgar, provide stunning views of the lough and the Irish Sea. You can also spot Lough Reavy Reservoir within the Mournes.
For a more relaxed, flatter ride, consider routes along the shores of Strangford Lough. The western shores, in particular, offer fine views with gentle undulations. The Comber Greenway also provides a traffic-free, flat path ideal for leisurely cycling.


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