63
riders
5
rides
Mountain biking around Dog Big offers diverse terrain, including scarplands, dense forests, and routes alongside loughs. The region features trails with notable elevation gains, with some climbs exceeding 1,500 meters. Mountain bikers can expect a mix of gravel paths, forest tracks, and scenic viewpoints. The landscape is characterized by natural features such as cliffs and lakes, alongside man-made structures like castles and prehistoric tombs.
Last updated: June 29, 2026
2
riders
37.7km
02:56
480m
480m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
66.4km
05:16
1,030m
1,030m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary.

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24
riders
Moderate mountain bike ride. Good fitness required. 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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Fast rolling forestry gravel roads that cut through this wild landscape, passing over Lough Nabrickboy with views across to surrounding deep-blue loughs.
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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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Meenameen Lough sits in the wonderful Lough Navar Forest. It is peaceful and quiet with plenty of tree cover, providing the perfect spot to take a break and take in this unspoilt landscape.
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This fortified house is on Tully Point and built for Sir John Hume who occupied the house until 1641 when it was attacked by John Maguire and burned on Christmas Eve with all its inhabitants massacred. After that it was not lived in again. There is a visitors centre in a restored farmhouse that has an interesting exhibition telling a number of stories relating to the castle. To visit the castle be sure to step off the bike as it is on foot only!
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The Cliffs of Mago are a 9 Km long limestone escarpment. The cliffs have a fantastic viewpoint overlooking the western reaches of Lower Lough Erne and defines the northern boundary of Lough Navar Forest. To locate the viewpoint head north on Lough Navar Forest Drive road for 2km from the highlight location.
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This fortified house and bawn are set on Tully Point and were built for Sir John Hume who occupied the house until 1641 when it was attacked and burned on Christmas Eve by Rory Maguire and the inhabitants massacred. It was not lived in again. A visitorโs centre, located in a restored farmhouse, houses an exhibition telling local stories relating to the castle. (https://discovernorthernireland.com/things-to-do/tully-castle-p675521)
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Mountain biking around Dog Big offers diverse terrain, including scarplands, dense forests, and routes alongside loughs. You'll encounter a mix of gravel paths and forest tracks, with notable elevation gains on some routes, including climbs exceeding 1,500 meters.
The trails in Dog Big are generally categorized as moderate to difficult. While there are no trails specifically marked as 'easy' in the provided data, some moderate routes might be suitable for beginners looking for a challenge, such as the Scarplands Cycle Trail.
Experienced riders looking for a challenge will find several difficult routes. The Tully Castle to Cliffs of Magho viewpoint and Ballintempo Forest loop is a difficult 41.3-mile path with significant climbs. Another demanding option is the Aghanaglack Prehistoric Tomb โ View of Lough Nabrickboy loop from Belcoo, which spans 66.1 miles and features over 1,500 meters of elevation gain.
Yes, several routes in Dog Big are designed as loops. Examples include the difficult Tully Castle to Cliffs of Magho viewpoint and Ballintempo Forest loop, and the longer Aghanaglack Prehistoric Tomb โ View of Lough Nabrickboy loop from Belcoo.
The region is rich in natural features and historic sites. You can encounter loughs, forests, and scarplands. Specific highlights include View of Lough Erne from Cliffs of Magho, and the Castle Caldwell Ruins. Some routes also pass by prehistoric tombs.
Yes, the area around Dog Big features waterfalls. You can find Fowley's Falls and Roogagh Waterfall, which are notable attractions in the region.
The mountain bike routes in Dog Big are highly rated by the komoot community, with an average score of 5.0 stars. Over 50 mountain bikers have used komoot to explore the varied terrain, often praising the scenic views and challenging climbs.
While the guide doesn't specify dog-friendly rules for individual trails, it's generally advisable to check local regulations and signage for each specific route. Always ensure your dog is well-behaved, on a leash where required, and that you carry out all waste.
The mountain bike trails in Dog Big are primarily categorized as moderate to difficult, with significant elevation changes. While there are no routes specifically labeled 'family-friendly' in the data, families with older, experienced children might enjoy some of the moderate trails, such as the Scarplands Cycle Trail, if they are prepared for the distance and ascent.
Given the diverse terrain including forests and scarplands, spring and autumn generally offer the most pleasant conditions for mountain biking in Dog Big, with milder temperatures and beautiful scenery. Summer can also be good, but be prepared for potentially warmer weather. Winter riding may be possible but could involve colder temperatures and more challenging trail conditions.
Specific parking information for each trailhead is not detailed in this guide. However, for most outdoor activity areas, parking is typically available at common starting points or designated car parks. It's recommended to check the individual route details on komoot or local signage for precise parking locations before your ride.
This guide does not specify any permit requirements for mountain biking in Dog Big. However, it's always good practice to check with local authorities or land management agencies for any specific regulations or permits that might be needed for certain areas or trails before you go.
The mountain bike trails in Dog Big vary significantly in length and duration. For example, the Scarplands Cycle Trail takes approximately 2 hours 55 minutes, while the longer Aghanaglack Prehistoric Tomb โ View of Lough Nabrickboy loop from Belcoo can take around 9 hours 6 minutes to complete.


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