4.9
(26)
772
riders
22
rides
Mountain biking around Kilbroney Upper offers diverse terrain within the Mourne Mountains, characterized by challenging mountain slopes and varied elevations. The region features extensive spruce and oak forests, including Rostrevor Forest, providing a backdrop for numerous trails. Riders can experience river crossings and panoramic coastal views over Carlingford Lough from elevated points.
Last updated: June 27, 2026
5.0
(1)
38
riders
16.7km
01:42
490m
490m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
37
riders
22.7km
02:16
590m
590m
This difficult 14.1-mile mountain biking loop from Rostrevor offers challenging climbs, technical descents, and stunning Mourne views.

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5.0
(1)
42
riders
17.2km
01:40
390m
390m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
14
riders
24.0km
02:21
570m
570m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
11
riders
12.6km
01:22
480m
480m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
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The well-signposted paths lead you through dense forests and offer impressive views of Carlingford Lough and the Mourne Mountains. The mountain bike routes in particular are varied and require both fitness and technique. However, some sections can be slippery in wet weather, so caution is advised. A highlight is the Cloughmore Stone, a huge boulder that was transported here during the last ice age. The approach there is steep, but the view makes up for the effort.
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The hike to the Cloghmór Stone feels like a journey through time. Over 10,000 years ago, the ice brought this massive granite block from Scotland here, and now, weighing an estimated 50 tons, it towers majestically over the landscape. But it's not just the geology that's fascinating - according to legend, it was the giant Finn McCool who threw this enormous stone over Carlingford Lough. To be honest, the legend is a much more exciting explanation, isn't it? Once you've reached the top, you'll not only be greeted by the imposing boulder, but also by a fantastic view of Carlingford Lough and the surrounding hills. It's the perfect place to pause for a moment, take in the vastness and enjoy the peace that this place exudes.
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A beautiful round stone, there is a legend about it but unfortunately we could not find out
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Start of a beautiful path
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Beautiful Forest features scenic trails with amazing views of Carlingford Lough, especially from The Cloghmore Stone, a 40 tonne granite boulder which was deposited here at the end of the last ice age. The Oak wood is a Special Area of Conservation believed to be over 250 years old. It is a remnant of the old oak woodlands that clothed the lower slopes of the Mournes several centuries ago. Most of these oak woods were cleared during the 18th and 19th centuries for use in boat building.
2
0
If you’re in the area, a hike up to the big stone is a must.
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2
Lovely start to most walks around Kilbroney park.
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Kilbroney Upper offers a diverse network of over 20 mountain bike trails. These routes cater to various skill levels, from moderate loops to challenging climbs, all set within the scenic Mourne Mountains and Rostrevor Forest.
The trails in Kilbroney Upper range from easy to difficult. You'll find 4 easy routes, 15 moderate routes, and 4 difficult routes. The Rostrevor Mountain Bike Trails, for example, include challenging options like the 27km Red Trail and 19km Black Trail, as well as dedicated downhill trails like "Mega Mission" and "On the Pulse" for experienced riders.
Yes, Kilbroney Park itself offers facilities like play parks and picnic areas, making it suitable for family outings. While specific 'easy' mountain bike trails are available, routes like the Rostrevor trails park loop are moderate and can be enjoyed by families with some biking experience, winding through the park and nature reserve.
The mountain bike trails in Kilbroney Upper offer stunning panoramic views. You'll frequently encounter incredible coastal vistas over Carlingford Lough, especially from elevated points along trails like the Red Trail and at Kodak Corner. Many routes also provide scenic perspectives of the mountainous terrain and lush forests.
Yes, many of the mountain bike trails in Kilbroney Upper are designed as loops. For instance, the Pierce's Castle climb loop from Rostrevor is a challenging 22.7 km path that includes significant ascents to viewpoints, and the Red Trail Section, Mourne AONB – Fairy Glen, Rostrevor loop is a popular moderate option.
You can encounter several interesting landmarks. The iconic Cloughmore Stone, a massive glacial erratic, is a prominent feature. Trails also lead past or offer views of Pierce's Castle and the expansive Kilbroney Park. The Mourne Wall is also visible from some higher points.
The mountain bike trails in Kilbroney Upper are highly regarded by the komoot community, with an average rating of 4.9 stars from over 20 reviews. Nearly 800 mountain bikers have used komoot to explore the varied terrain, often praising the challenging climbs, exhilarating descents, and the rewarding coastal views over Carlingford Lough.
Kilbroney Park is generally dog-friendly, but it's important to keep dogs under control, especially on shared trails and near wildlife. Always check local signage for specific rules regarding dogs on mountain bike trails within Rostrevor Forest and Kilbroney Park to ensure a safe and enjoyable experience for everyone.
Generally, no specific permits are required for mountain biking on the designated trails within Kilbroney Upper, including the Rostrevor Mountain Bike Trails. However, it's always a good idea to check the official Kilbroney Park or Rostrevor Mountain Bike Trails websites for any updates on access or events that might temporarily affect trail usage.
Mountain biking in Kilbroney Upper is enjoyable throughout much of the year. Spring and autumn offer pleasant temperatures and vibrant scenery. While trails are accessible in winter, be prepared for potentially wet and muddy conditions, especially on technical sections. Summer can be warm, but the forest cover provides some shade. Always check local weather forecasts before heading out.
Parking is available at Kilbroney Park, which serves as a primary trailhead for the Rostrevor Mountain Bike Trails. This central location provides convenient access to the various routes within the forest and park area.
Yes, the nearby village of Rostrevor offers a selection of cafes, pubs, and accommodation options. Kilbroney Park itself also has facilities, including a cafe, making it convenient for refreshments before or after your ride.


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