16
riders
6
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Mountain biking around Loughorne offers diverse terrain, characterized by the scenic Carlingford Lough, the challenging trails of Rostrevor Forest Park, and the foothills of the Mourne Mountains. The region features a mix of coastal paths, forest singletrack, and ascents providing panoramic views. Mountain bikers can expect varied landscapes, from dense woodlands to open mountain sections, with trails often overlooking the lough.
Last updated: June 28, 2026
48.5km
03:46
960m
960m
Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.
65.9km
05:37
1,280m
1,280m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary.

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7
riders
45.2km
03:00
190m
190m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
6
riders
63.4km
04:46
920m
920m
Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.
3
riders
59.7km
03:29
540m
540m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
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This charming seaside town overlooks the Mourne Mountains, whose silhouette rises along the coast of Northern Ireland. Carlingford is very lively at weekends thanks to its many pubs and restaurants, which attract visitors from the north, and is famous for its oysters. The village has several historical sights, such as the small King John's Castle, with its romantic silhouette overlooking the sea, and Taaffe's Castle, a former 16th-century merchant's house located a little further from the quay.
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The Tholsel is undoubtedly one of the most unique structures in the heart of Carlingford. This medieval city gate, originally built in the 15th century, is the only remaining gate from the original town wall and served for centuries as the ceremonial and administrative entrance to the town.
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Once you leave the city of Newry behind, you cycle towards tranquility on An Bealach Glas, also known as the Carlingford Lough Greenway. This flat, smoothly asphalted path follows the banks of the canal and offers spectacular views of the river's mudflats along the way, where you can spot numerous wading birds and sometimes even a stray seal. The route is a true sensory experience: the salty sea air blows towards you while the mountains seem to get closer and closer. The absolute endpoint of this section is the historic Victoria Lock, an impressive lock complex from 1850 that marks the transition from the canal to the open waters of Carlingford Lough. It is the perfect place to get some fresh air and enjoy the maritime dynamics before continuing your journey to the coast.
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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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Here you will be treated to a magnificent view of the cathedral. The imposing tower of Saint Patrick and Saint Colman rises majestically above the city, dominating the skyline with its neo-Gothic architecture. This cathedral, completed in 1829, is unique as it was the first Catholic cathedral built in Ireland after the relaxation of the penal laws. From this point, you can see the beautiful texture of the local granite from the Mourne Mountains, from which the church is built.
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Taaffe's Castle is a fortified merchant's house dating from the early 16th century, built by the wealthy Taaffe family, who later became the Earls of Carlingford. Situated near the old harbour, the building originally served as a trading post on the ground floor with residential floors above. The architecture displays typical defensive features such as machicolations, narrow loopholes, spiral staircases, and multi-level garderobes. [curiousireland.ie], [castles.nl], [carlingfor...centre.com] The main structure is a four-storey rectangular tower, later extended with a 16th-century northern extension. Its location and construction clearly demonstrate Carlingford's importance as a thriving trading town during that period. After the 17th century, it fell into disuse, and eventually fell into disuse. Today, it forms part of a pub complex and remains a striking example of medieval urban defensive architecture in Carlingford.
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Carlingford Castle, also known as King John’s Castle, is a striking 12th-century fortress overlooking the charming medieval town of Carlingford and its scenic harbour. Built by Hugh de Lacy to guard the strategic Lough, the castle has a commanding presence with its weathered stone walls and rugged silhouette against the water. Though partially in ruins, it still captures the atmosphere of Ireland’s Norman past, and its elevated position offers sweeping views of the surrounding mountains and coastline.
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The neo-Gothic towers and the grey stonework stand out impressively against the sky and give the cityscape a certain historical dignity. Directly opposite are residential buildings and a small car park - an idiosyncratic mix of modern everyday life and old architecture. The cathedral is interesting for a short stop, especially if you want to combine a break with a touch of history. The cathedral itself has an eventful past and tells a lot about the religious and cultural history of the region. One detail that particularly caught my eye: the artistically designed windows and the filigree structure of the facade, which shimmers in the sun when the weather is good.
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The mountain biking terrain around Loughorne is diverse, characterized by the scenic Carlingford Lough, the challenging trails of Rostrevor Forest Park, and the foothills of the Mourne Mountains. You'll find a mix of coastal paths, exhilarating forest singletrack, and ascents that provide panoramic views over the lough. The region offers varied landscapes, from dense woodlands to open mountain sections.
There are at least 6 mountain bike trails detailed in this guide for the Loughorne area, offering a range of experiences from moderate to difficult. The wider region, particularly around Rostrevor, boasts an extensive network of trails.
While this guide features mostly moderate to difficult routes, the broader Rostrevor Mountain Bike Trails area is known for offering a diverse range of trails suitable for various skill levels, including easier options. For a moderate route with scenic views, consider Carlingford – The Tholsel, Carlingford loop from Newry.
Experienced mountain bikers will find plenty of challenging routes. The Newry, Carnavaddy and Annaloughan Mountain loop is a difficult 40.9-mile (65.9 km) trail with significant elevation gain. Another demanding option is the Kilbroney Caravan Park – Warrenpoint Shore Road loop from Newry, which covers 39.4 miles (63.4 km) with substantial climbing. The Rostrevor Mountain Bike Trails also feature challenging red and black graded trails, including purpose-built downhill sections like the 'Mega Mission'.
Policies regarding dogs can vary. While Rostrevor Forest Park, where many trails are located, is a shared space, it's generally advisable to keep dogs on a lead, especially on shared paths and near wildlife. Always check local signage or the specific trail's guidelines for the most current dog policies.
The mountain bike trails around Loughorne and Rostrevor are generally accessible year-round. Spring and autumn often offer pleasant temperatures and beautiful scenery, with vibrant foliage or blooming wildflowers. Summer can be great, but trails might be busier. Winter riding is possible, but be prepared for potentially wet and muddy conditions, and shorter daylight hours.
Yes, several routes in this guide are circular. For example, the Fairy Glen, Rostrevor – Warrenpoint Shore Road loop from Newry is a moderate 37.1-mile (59.7 km) circular trail. The Newry Train Station – Flagstaff Viewpoint loop from Newry also offers a circular option.
Yes, parking facilities are typically available at major trailheads, especially at popular spots like Rostrevor Forest Park. These facilities are usually well-signposted. Some parking areas may require a small fee.
While riding, you might encounter several interesting points. The Newry Canal Towpath offers a scenic route, and you could spot the impressive Craigmore Viaduct. Other historical points include the Bessbrook War Memorial and the Lock Keeper's Cottage Ruins. The Newry to Victoria Lock Greenway is also a notable feature.
Yes, the towns and villages surrounding the trails, such as Rostrevor, Carlingford, and Newry, offer various options for refreshments. You'll find cafes, pubs, and restaurants where you can refuel after your ride. Rostrevor, in particular, is well-equipped to cater to mountain bikers.
The mountain bike trails at Rostrevor, which are a key part of the Loughorne area's offerings, are generally free to ride and do not require permits. They are open 24 hours a day. However, it's always good practice to check for any specific event-related or temporary restrictions.
Yes, mountain bike rental services are available, particularly in Rostrevor, which is a major hub for mountain biking. You can often find options for various bike types, including electric and full-suspension models, catering to different skill levels and preferences.


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