4.0
(1)
8
riders
Mountain biking around Letterbreen offers diverse terrain within the Fermanagh Lakelands, characterized by serene waterways and ancient landscapes. The region is part of the Marble Arch Caves Global Geopark, providing varied ecosystems and geological features. Riders can explore areas around Lower Lough MacNean, the foothills of Cuilcagh Mountain, and the ancient woodlands of Clodagh Glen. This landscape provides a mix of scenic paths and more challenging ascents.
Last updated: June 15, 2026
4.0
(1)
1
riders
43.6km
03:23
600m
590m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
53.9km
03:51
720m
720m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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21.3km
01:39
250m
250m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
6
riders
66.2km
04:43
810m
810m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
1
riders
12.5km
01:09
170m
170m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
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Wonderful rolling gravel riding through the Culeigh Lakelands Global Unesco Geopark. You'll cut through dense woodland and traverse more open spaces with far reaching views on a clear day.
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at 400m this unique landscape of bog and sandstone trails at the top of Ballaghnabehy, giving you commending views across the surrounding landscape below.
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Great segment along the Shannon river. Mixed terrain of gravel and forest trail. Explore the natural river landscape.
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Discover the Cuilcagh Legnabrocky trail and find wide moors and a beautiful rocky landscape. Don't go any further than the gravel track on your bike. Beyond that one must travel on foot!
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Clodagh Glen has a steep sided gorge that is lined by ancient ash trees that cling to the steep sides. The water sculpted river valley has a spectacular arch over the river which formed when the cave roof collapsed. The reserve is known for its limestone gorge, mystical caves and beautiful waterfalls. In the springtime the valley floor is carpeted by bluebells, wood anemones and wild garlic and in the summer silver-washed fritillaries are found besides the path. With a keen eye you may also spot an elusive pint martin and red squirrels!
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The Cuilcagh Mountain Park covers 6,000 acres on the north slopes of the Cuilcagh Mountain. The park was founded in 1998 and works to conserve the bogland and restore damaged peatland. At 665m the mountain is one of the highest points in Ireland. The Limestone rock was formed over 300 million years ago by ocean calcifying organisms when Ireland was covered by shallow tropical sea. With an interesting and varied flora and fauna alongside historic ancient ruins, there is plenty to explore in the park.
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Florence Court is a Georgian mansion nestled in the foothills of Cuilcagh Mountain and surrounded by picturesque countryside. The first house was built by John Cole in the early 18th century and named after his wife. The family lived in the house for over 250 years. The estate is now managed by the National Trust with over 10 miles of hiking and cycling trails. There is a also a water-powered sawmill and blacksmith's forge to gain an understanding of the areas industrial heritage. There is an Irish yew tree in the grounds, known as Florence Court Yew. This specimen is thought to be the ancestor of all Irish Yews worldwide as they have to be propagated from a cutting otherwise they revert to common yews. Due to their compactness and attractive columnar shape they are common in churchyards throughout the world.
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The Cuilcagh Mountain Park sprawls 6,170 acres (2,500 ha) on the northern slopes of the spectacular Cuilcagh Mountain. Founded in 1998, the park works to conserve the bogland habitats and restore damaged peatland. Towering at 2,188 feet (665 m), the mountain is one of the highest points of Ireland. The limestone rock was formed over 300 million years ago from the remains of tiny sea creatures when what is now Ireland would have been covered by a shallow tropical sea. You can explore the area on a network of trails, but it's best to park your bike and go on foot. With historic ruins dating back to the 19th century, diverse flora and fauna, and far-reaching views, there's a lot to discover here.
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Letterbreen offers a diverse range of mountain bike trails, catering to various skill levels. You'll find routes that wind through picturesque lakelands, past historic estates, and with dramatic backdrops like Cuilcagh Mountain. The terrain includes everything from serene paths to more challenging ascents within the Marble Arch Caves Global Geopark.
Yes, there are family-friendly options available. For an easier ride, consider the Kingfisher Trail and Florence Court Loop, which is 21.3 km long and leads through the Fermanagh Lakelands. Another accessible option is the Florence Court loop from Drumlaghy, a shorter 13.7 km route.
For those seeking a moderate challenge, the Lower Lough Mcnean, Florence Court House and Cuilcagh Mountain Park loop is a 43.6 km trail that includes views of Cuilcagh Mountain. Another moderate option is the Ballaghnabehy and Shannon River loop from Blacklion, which is 53.9 km and explores the scenic Ballaghnabehy area.
The region is rich in natural beauty and historical sites. You can cycle past the serene Lower Lough MacNean, explore the grounds of historic Florence Court, or enjoy views of the majestic Cliff Edge of Cuilcagh Mountain. The area is also part of the Marble Arch Caves Global Geopark, offering diverse ecosystems.
Yes, the area boasts several beautiful waterfalls. You might encounter the Cladagh Glen Waterfall within the steep-sided gorge of Clodagh Glen, or the mystical Pollnagollum Cave and Waterfall. The Cascades Waterfall is another notable natural monument in the vicinity.
While many outdoor areas in Northern Ireland are dog-friendly, specific rules can vary by location, especially within managed estates or nature reserves. For instance, Florence Court has dedicated trails, and it's best to check their specific dog policies. Always keep dogs under control and be mindful of wildlife and other trail users.
Parking is available at various points depending on your chosen route. For trails around Cuilcagh Mountain, the Cuilcagh Mountain Park Car Park is a designated option. For routes near Florence Court, parking facilities are typically available within the estate grounds.
The Fermanagh Lakelands offer beautiful scenery year-round. Spring is particularly vibrant with wildflowers like bluebells in areas like Clodagh Glen. Summer provides longer daylight hours and generally drier conditions. Autumn brings stunning foliage. While winter riding is possible, be prepared for potentially wet and muddy conditions, as is common in Northern Ireland.
Yes, many of the mountain bike trails around Letterbreen are designed as loops. Examples include the Lower Lough Mcnean, Florence Court House and Cuilcagh Mountain Park loop and the Aghanaglack Prehistoric Tomb – Gravel Path by the Lake loop from Belcoo, offering convenient starting and ending points.
The mountain bike trails around Letterbreen are highly rated by the komoot community, with an average score of 4.0 stars from reviewers. Users often praise the picturesque lakelands, the variety of terrain, and the opportunity to explore historic sites like Florence Court.
While not directly in Letterbreen, the nearby Blessingbourne Estate is a premier mountain biking destination offering 13 kilometers of exhilarating trails for all skill levels, a pump track, and bike hire facilities. The Corralea Adventure Centre in the Fermanagh Lakelands also provides electric bike experiences.
Letterbreen and the surrounding Fermanagh Lakelands region offer various options for accommodation, cafes, and pubs. You'll find choices ranging from local eateries to more established options in nearby towns, providing convenient places to refuel and relax after your ride.
Generally, permits are not required for mountain biking on public trails in the Letterbreen area. However, if you plan to ride within specific managed estates like Florence Court or Blessingbourne Estate, it's always advisable to check their individual access policies or any potential fees for trail use.


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