4.5
(19)
635
riders
53
rides
Road cycling routes around Glasdrumman are situated within the Mourne Mountains, offering diverse terrain for cyclists. The region features rugged mountain passes and rolling green hills, providing both challenging ascents and gentler sections. Cyclists can expect panoramic views across the dramatic mountain landscape, with elevations reaching over 700 meters on some routes.
Last updated: June 29, 2026
4.6
(5)
96
riders
48.0km
02:28
710m
710m
Embark on a challenging road cycling adventure through the heart of the Mourne Mountains with the Spelga Reservoir loop. This moderate route covers 29.8 miles (48.0 km) and features a…
39
riders
130km
05:34
710m
710m
Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.

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5.0
(1)
39
riders
56.6km
02:24
290m
290m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(3)
16
riders
43.6km
02:02
420m
420m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
14
riders
78.8km
03:26
640m
640m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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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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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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The well-signposted mountain bike trails take you through dense forests and offer breathtaking views of Carlingford Lough and the Mourne Mountains. The descent from the Cloughmore Stone, a huge boulder that was transported here during the last ice age, is a particular highlight. However, some sections are technical and require a certain level of riding technique. The trails can become slippery in wet weather, so caution is advised. Another plus point is the proximity to the charming village of Rostrevor, where you can relax in one of the cafes after the tour.
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Dating back to the 19th century, this historic port offers an authentic insight into the region's maritime history. The well-maintained paths along the port make for a pleasant ride with views of the Mourne Mountains in the background. However, it can get slippery in wet weather, so care must be taken. A particular highlight is the Annalong Cornmill, a restored watermill that is well worth a visit. Nearby you'll find the Harbour Inn, a cosy eatery known for its fresh seafood. Note, however, that the harbour can dry out at low tide, which changes the view.
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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’s heaps to do when you visit Kilbroney park so bring a picnic, kids, dogs, bikes, walking boots and enjoy the day. Start at the Visitor Centre and learn about the forest and extraordinary Cloughmore Stone. There are tennis courts, play area, sports fields, an arboretum, walking and bike trails in the forest. Fiddler’s Green was once used for local entertainment and festivals.
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Wonderful ornate, twelve arched bridge that seems out of place in this rural setting. The surrounding fields often flood during periods of heavy rain, necessitating a longer bridge than normally appears necessary. Hence the 'Twelve Arches'. The bridge was built sometime after 1836.
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There's riverside walks, including the Fairy Glen and Narnia Trail, and an arboretum. The two mile forest path showcases panoramic views over the beautiful Carlingford Lough. There is also a Play Park with children's play area and tennis courts, an Information area and a cafe.
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There are over 60 road cycling routes around Glasdrumman, offering a wide range of options for different skill levels. These include 8 easy routes, 37 moderate routes, and 23 difficult routes, ensuring there's something for every cyclist.
The terrain around Glasdrumman, nestled in the Mourne Mountains, is diverse. You'll encounter rugged mountain passes with challenging ascents and descents, as well as rolling green hills and undulating sections that offer a mix of strenuous climbs and gentler gradients. Expect panoramic views, especially from higher elevations.
Yes, many of the road cycling routes around Glasdrumman are circular, allowing you to start and finish at the same point. For example, the Spelga Reservoir loop from Newcastle – Mourne is a popular circular option, offering significant elevation gain through the stunning Mourne landscape.
The region is rich in natural and historical landmarks. Cyclists can encounter iconic features like Hare's Gap, known for its dramatic views, or catch glimpses of the impressive Mourne Wall. The serene Silent Valley Reservoir also offers beautiful waterside views, contrasting with the rugged mountains.
The road cycling routes in Glasdrumman are highly rated by the komoot community, with an average score of 4.5 stars from over 20 reviews. Cyclists often praise the challenging ascents, rewarding descents, and the breathtaking panoramic views across the Mourne Mountains. The diverse terrain caters to various ability levels, making it a popular destination.
While many routes in the Mourne Mountains involve significant climbs, there are easier road cycling options available. With 8 routes classified as 'easy', families can find suitable paths to enjoy the scenery. It's advisable to check the route details for distance and elevation to ensure it matches your family's fitness level.
The Mourne Mountains offer stunning scenery year-round, but spring and summer generally provide the most favorable conditions for road cycling with milder weather and longer daylight hours. Autumn can also be beautiful with vibrant foliage, though weather can be more unpredictable. Always check the local weather forecast before heading out.
While specific cafes and pubs directly on every route are not listed, the towns and villages surrounding Glasdrumman, such as Newcastle and Annalong, offer various amenities where you can refuel. Planning your route to pass through these areas will ensure you have access to refreshments.
Many popular starting points for routes in the Glasdrumman area, particularly those originating from towns like Newcastle, will have designated parking facilities. It's recommended to check specific route descriptions or local council websites for detailed parking information near your chosen starting point.
Given the varied terrain and potential for changing weather in the Mourne Mountains, it's wise to bring layers of clothing, waterproofs, sufficient water and snacks, a repair kit, and a fully charged phone. A helmet is essential, and a GPS device or a printed map of your chosen route is highly recommended.
While popular routes can see more traffic, the extensive network of over 60 routes means you can often find quieter roads, especially during off-peak times or by exploring some of the less-traveled moderate or difficult routes. Exploring routes that venture deeper into the less populated parts of the Mourne Mountains might offer a more secluded experience.
Absolutely. Many road cycling routes offer incredible views of the surrounding peaks. While road bikes aren't suitable for summiting, you can cycle to viewpoints or trailheads for peaks like Slieve Bearnagh or the Summit of Slieve Donard, and then continue your ride. The View of the Mourne Mountains highlight is a great example of a scenic stop.


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