5.0
(1)
11
riders
3
rides
Mountain biking around Letterkeen offers diverse landscapes within the Wild Nephin Ballycroy National Park. The region is characterized by the Nephin Beg Mountains, extensive forest blocks of conifers, and open bogland, providing varied terrain for mountain bike trails. Riders can expect a mix of forestry tracks, car-free roads, and paths that follow rivers like the Altaconey. This environment presents both scenic routes and challenging sections for mountain bikers.
Last updated: May 17, 2026
66.4km
05:16
1,030m
1,030m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary.
21.6km
01:42
260m
270m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.

Sign up for free
27.0km
01:44
180m
180m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
5.0
(1)
11
riders
18.7km
01:21
160m
160m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Start today with a free account
Your next adventure awaits.
Login or Signup
A hive of activity, the marina at Castle Archdale is full of things to do. Why not park your bike and pedal on water on one of the hydrobikes? Kayaks, paddleboards and boats are also available to hire. Or if you're looking for a break, this is a great place to stop and take it all in.
0
0
During WW2 Castle Archdale was a major base for flying boats and housed up to 2,500 people. Buildings such as these would have been a central location for the RAF fighters who lived here. Sometimes exhibitions are held in these courtyards to display some of the key historical notes of the use of this area during the war.
2
0
A white beacon marks the location of Rossmore Point. There is a bench to sit on here where you can enjoy serene views over Lough Erne.
2
0
Beautiful views over Lough Erne toward Tom's Island. Tom's Island is actually no longer an island, but once was before the lough was lowered.
2
0
Old Castle Archdale is situated on Castle Hill within a 520 hectare coniferous and mixed broadleaved forest. The castle was built in the 1600s and was the main castle on this former estate before its successor took it's place in the 1800s, Castle Archdale.
2
0
Drumskinny Stone Circle is one of five in the area. It dates back to 2000BC and is thought to have been used for religious ceremonies, calendar functions or astronomical observations. There are 39 stones that make up the circle which are all placed around a small cairn.
1
0
Take in the fabulous views of Lower Lough Erne from this point. Directly ahead you will see Crevinisaughy and Inishmakill island. These are one of the many islands found in this large lake system that is in fact widened sections of the River Erne as it flows towards the Alantic.
1
0
There are currently 4 mountain bike routes around Letterkeen listed on komoot, offering a range of experiences from easy forest tracks to more challenging climbs. The area is known for its diverse landscapes within the Wild Nephin Ballycroy National Park.
Yes, Letterkeen offers several easy mountain bike trails. For a scenic and relatively gentle ride, consider the Drumskinny stone circle and Lough Bradan loop, which is 21.6 km long and features a stone circle and lakeside views. Another easy option is the Horse Hill, Castle Hill and Necarne Castle loop, covering 27.0 km through varied terrain.
The mountain bike trails in Letterkeen traverse a varied landscape. You'll encounter a mix of forestry tracks, open bogland, and mountain slopes within the Nephin Beg Mountains. Many routes follow riverbanks, like the Altaconey River, and utilize car-free roads and footbridges. This diverse terrain provides both scenic rides and challenging sections.
Yes, for experienced riders seeking a challenge, the Tully Castle to Cliffs of Magho viewpoint and Ballintempo Forest loop is a difficult 66.4 km path. This route traverses through extensive forest and offers views from cliffs, providing a demanding and rewarding experience.
Letterkeen's trails offer access to several interesting sights. You can explore historical sites like the Drumskinny Stone Circle, Cairn and Alignment. Other notable attractions in the wider area include the Tully Castle Ruins and the Old Castle Archdale. The region also boasts stunning natural viewpoints, such as those overlooking Lough Erne.
The Brogan Carroll Bothy serves as a key trailhead and starting point for various routes in Letterkeen. It is equipped with information boards and is a suitable location for parking before you begin your ride.
The mountain bike routes in Letterkeen are highly rated by the komoot community, with an average score of 5.0 stars. Riders often praise the quiet woodlands, the sense of wilderness, and the varied terrain that makes for an engaging experience.
Many trails in Letterkeen incorporate riverine scenery, often following the Altaconey River. The Drumskinny stone circle and Lough Bradan loop specifically features beautiful lakeside views of Lough Bradan. The nearby Lough Feeagh also offers picturesque inland lake scenery.
Letterkeen's trails are accessible for much of the year. However, given the region's character with open bogland and mountain slopes, drier conditions are generally preferable. Spring and summer offer longer daylight hours and potentially firmer ground, while autumn can provide beautiful scenery with changing foliage. Always check local weather conditions before heading out, as parts of the terrain can become rough and boggy after heavy rain.
Letterkeen is part of the Wild Nephin Ballycroy National Park, an untamed wilderness area. Trails can involve steep ascents and descents, and rough or potentially boggy ground, especially after rain. It's advisable to be prepared for varied conditions, carry appropriate gear, and inform someone of your route and expected return time. Some trails are shared with hikers, so always be mindful of other users.
Yes, the Brogan Carroll Bothy, which serves as a trailhead, provides information boards detailing the trails and local history. This can offer insights into the area's natural features, such as the vast forest blocks and the Owenduff blanket bog, one of Ireland's last intact active blanket bog systems.
Yes, Letterkeen features approximately 10 km of 'car-free roads' in addition to numerous forest roads. These provide excellent opportunities for mountain biking away from vehicular traffic, offering a more peaceful and immersive experience in the natural surroundings.


Browse the best MTB trails in other regions.