4.5
(105)
1,323
riders
54
rides
Mountain biking around Llanafanfawr features a diverse landscape, characterized by rolling hills, river valleys, and significant reservoir areas like Caban-Coch and Claerwen. The region offers a mix of challenging climbs and scenic bridleway trails, often traversing open moorland and forested sections. Terrain varies from established paths to more rugged routes, providing a range of experiences for mountain bikers.
Last updated: April 23, 2026
4.4
(11)
191
riders
72.5km
06:24
1,330m
1,330m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary.
5.0
(3)
80
riders
63.8km
05:34
1,160m
1,160m
Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.

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5.0
(4)
36
riders
14.5km
01:10
310m
310m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
5.0
(2)
83
riders
52.1km
04:49
1,090m
1,090m
Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.
5.0
(1)
35
riders
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
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Really amazing flat out and techy gravel riding
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Elan Valley is a mountain bikers dream. A mix of natural trails that follow the reservoirs and crest the lofty tops of each valley. There's also a great trailhead in the middle of the valley at Nantgwyllt for some great flowing singletrack.
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Many curious cows but the impending climb is the bigger danger
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It's a grim climb to get here but the effort is worth it
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A highlight for all the wrong reasons. as you head around the hairpin turn you will soon notice the ferns plus the terrain are not ridable. Get bars caught and down you will fall. Plus half of what you are stood on is just flattened ferns rather than soil which fell away underfoot. Managed to walk it while dragging my bike alongside me dangling down the hill. Please check your routes with a map as this is the 2nd komoot route that has directed me through areas that you currently just cant ride
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There are over 50 mountain bike trails in the Llanafanfawr region, offering a diverse range of experiences from easy rides to challenging routes. The area is known for its rolling hills, river valleys, and significant reservoir areas.
Yes, Llanafanfawr offers 9 easy mountain bike trails. These routes are generally less demanding, making them suitable for beginners or those looking for a more relaxed ride. Look for trails with lower elevation changes and shorter distances.
The terrain around Llanafanfawr is varied, featuring established paths, open moorland, forested sections, and rugged routes. You'll encounter rolling hills, river valleys, and trails around reservoir areas like Caban-Coch and Claerwen. This mix provides a range of experiences for mountain bikers.
Absolutely. Llanafanfawr has 12 difficult mountain bike routes designed for advanced riders. These often feature significant elevation changes and technical sections. An example is the Puke Hill – Claerddu River Crossing loop from Elan Valley Visitor Center, which is 45.0 miles (72.5 km) long with over 1300 meters of elevation gain.
Trail lengths vary significantly. You can find shorter routes, such as the Caban-Coch Dam and Reservoir – Claerwen Dam loop from Llannerch y Cawr at 9.0 miles (14.5 km), perfect for a quicker ride. There are also much longer, more challenging routes like the Co-op, Builth Wells – Bridleway Trail loop from Builth Road, which spans 39.6 miles (63.8 km).
Many trails offer scenic views and pass by notable landmarks. You can explore areas like the Caban-Coch Dam and Reservoir, the dramatic Wolf's Leap, River Irfon, or the expansive Abergwesyn Valley. Several routes also lead to viewpoints and peaks such as Drygarn Fawr Summit Cairn.
Yes, many of the mountain bike routes in Llanafanfawr are designed as loops, allowing you to start and finish at the same point. For example, the Builth Wells Bridge – Co-op, Builth Wells loop from Builth Road is a challenging 32.3 miles (52.0 km) circular route.
The area is highly rated by the komoot community, with an average score of 4.5 stars from over 100 reviews. Reviewers often praise the diverse landscape, the mix of challenging climbs and scenic bridleway trails, and the opportunities to explore open moorland and forested sections.
The spring and summer months (April to September) generally offer the most favorable conditions with milder weather and longer daylight hours, making it ideal for exploring the varied terrain. Autumn can also be beautiful with changing foliage, though trails may be wetter. Winter riding is possible but can be challenging due to colder temperatures and potentially muddy or icy conditions.
Parking is typically available at common starting points for trails, such as the Elan Valley Visitor Center or near towns like Builth Wells. It's advisable to check specific route details on komoot for recommended parking locations before you set out.
Llanafanfawr has 34 moderate mountain bike trails, providing a great balance for intermediate riders. These routes offer a good workout with some technical sections and elevation changes, without being overly extreme. An example is the Viewpoint Above Fforest Fields – Co-op, Builth Wells loop from Builth Road, a 23.9 miles (38.5 km) route.


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