4.4
(31)
834
riders
9
rides
No traffic touring cycling routes around Llanfair-Ar-Y-Bryn traverse a landscape characterized by diverse terrain, including river valleys, forests, and significant elevation changes. The region is situated within Carmarthenshire, Wales, offering a mix of quiet country lanes and gravel roads suitable for touring cyclists. Notable features include the Llyn Brianne Reservoir and the surrounding Tywi Forest, providing scenic paths away from main roads. The area presents routes ranging from undulating gravel tracks to more challenging climbs, catering to various cycling preferences.
…Last updated: May 10, 2026
7
riders
39.8km
03:32
900m
900m
This difficult 24.8-mile touring cycling loop around Llyn Brianne Reservoir in the Cambrian Mountains offers dramatic scenery and challengin
40
riders
64.9km
05:38
1,340m
1,340m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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38
riders
75.1km
06:08
1,450m
1,450m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(2)
26
riders
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
29
riders
61.5km
05:43
1,320m
1,320m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Llanfair-Ar-Y-Bryn
Had a big off when a rut jumped out of nowhere. To be honest, I'm glad I had 2.4 tyres for most of Strata Florida right from the road.
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It was a truly stunning spot to take in the scenery from this elevated panoramic viewpoint. Highly recommended.
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A short climb up from the road brings you to the Dam and carpark, there is no access over the Dam itself. But you do get a good view over the spillway and valley below.
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Built in 1913 the Rhandirmwyn Bridge links the two sides of the Towy valley by this rivetted girder road bridge. On the southern side you'll find the Towy Bridge Inn, a lovely riverside pub.
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Recently dressed with slate. I would no longer recommend road tyres through here. Something a bit wider recommended!
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More stunning forestry gravel that links the Tregaron mountain road over towards Tyn y Cornel hostel.
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An incredible stretch of road. Very isolated. Watch out for Land Rover gangs racing up to the Florida Strata road.
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The gravel here is really chunky, but fairly smooth when flat out on the descent. Be prepared to lift your bike over a gate at the top.
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There are 9 dedicated no-traffic touring cycling routes around Llanfair-Ar-Y-Bryn featured in this guide. These routes offer a peaceful experience away from busy roads, allowing you to immerse yourself in the stunning Welsh landscape.
The no-traffic touring routes around Llanfair-Ar-Y-Bryn range from moderate to difficult. This guide features 3 moderate routes and 6 difficult routes, often involving significant elevation gains. For example, the Llyn Briane Reservoir loop is classified as difficult, with nearly 900m of ascent.
Yes, many of the no-traffic touring routes around Llanfair-Ar-Y-Bryn are circular, allowing you to start and finish at the same point. A notable example is the Llyn Briane Reservoir loop, which offers a scenic circular ride around the reservoir.
The routes often feature breathtaking natural beauty and historical sites. You can cycle along the scenic Llyn Brianne Gravel Road, explore the dramatic Wolf's Leap, River Irfon, or pass by the historic Llandovery Castle Ruins. The region is known for its diverse landscapes, including mountains, forests, and river valleys.
Absolutely. The Llyn Brianne Reservoir is a highlight for no-traffic touring. Its western shores feature a wide, gently undulating gravel road, perfect for a relaxed yet picturesque ride. Several routes in this guide, such as the Llyn Brianne Dam – View of Llyn Brianne Reservoir loop, focus on this stunning area.
While cycling is possible year-round, the best time for touring cycling in Llanfair-Ar-Y-Bryn is typically from spring to autumn. During these seasons, the weather is generally milder, and the natural scenery is at its most vibrant. The region's 'big hills and big views' are particularly rewarding in clear conditions.
While many routes in this guide are moderate to difficult, the region does offer options for families. The scenic Llyn Brianne Reservoir features a wide and gently undulating gravel road along its western shores, which is described as easy with no sharp climbs, making it suitable for a relaxed family touring experience. Always check individual route details for suitability.
The nearby town of Llandovery, just north of Llanfair-Ar-Y-Bryn, provides essential amenities for visitors, including shops and cafes. The broader Carmarthenshire region is known for its bike-friendly cafes, pubs, and accommodation, making it an excellent base for multi-day touring. You'll find places to refuel and rest after your rides.
The area is highly rated by the komoot community, with an average score of 4.4 stars. Reviewers often praise the tranquility of the routes, the stunning natural beauty, and the challenging yet rewarding climbs that offer spectacular views. The feeling of being immersed in the Welsh wilderness away from traffic is a common highlight.
Parking availability varies by route starting point. Many routes begin near towns like Llandovery or designated visitor areas around Llyn Brianne, where parking facilities are often available. It's advisable to check the specific route details on komoot for recommended parking locations before you set out.
Public transport options to reach the starting points of these routes can be limited in this rural area. Llandovery has a train station, which might offer some access, but connecting to specific trailheads often requires further planning or a short ride. For detailed public transport information, it's best to consult local Welsh transport services or plan your journey in advance.


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