4.7
(159)
2,040
riders
154
rides
Touring cycling routes around Llannon traverse a landscape characterized by mountains, valleys, and reservoirs. The region features diverse natural habitats, including tranquil settings around the Upper and Lower Lliw Reservoirs, and unimproved acid grassland at Rhos Cefn Bryn. Cyclists can expect varied terrain, from gentle riverside paths to more challenging mountain ascents. This area provides a range of experiences for different cycling abilities.
Last updated: April 24, 2026
4.9
(16)
135
riders
42.3km
02:34
270m
270m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(11)
26
riders
26.1km
01:38
240m
240m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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23
riders
49.2km
03:05
400m
400m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
14
riders
44.2km
02:42
390m
400m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.0
(1)
9
riders
32.3km
02:07
460m
460m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Half price entry if arriving on bike (£8). Cafe (pretty average) is only accessible with paid entry to the gardens.
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If it’s been even remotely damp, you NEED mudguards or ass-savers!
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This beautiful reservoir is framed by the stunning mountain scenery of the Brecon Beacons. From the vantage point of the Swidd Valley Trail, you can enjoy a great view of the reservoir and its picturesque surroundings.
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The bike path to get on at Tumble is closed due to felling trees. They have put a diversion in, but it means going down steps. Apparently it's closed off for about 6 months give or take.
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Lovely cycle path. Nice pub on route just off of cycle path with good food but a little expensive. Route has nice views
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Park for free at the Cross Hands retail park (B&M Bargains) then pickup the route just out of the car park A lovely flat, easy going route suitable for all abilities, that follows the course of an old railway line down into Llanelli through woodlands and fields
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Touring cycling routes around Llannon offer a diverse range of terrain. You'll find everything from gentle, traffic-free riverside paths, such as sections of the Amman Valley Cycleway, to more challenging mountain ascents like those found on Mynydd y Gwair / Betws Mountain. The landscape is characterized by stunning mountain scenery, tranquil valleys, and reservoirs, providing varied experiences for all abilities.
Yes, Llannon offers several family-friendly and easier touring cycling options. The Amman Valley Cycleway (Sustrans Route 437) is a fantastic traffic-free path, approximately 7 miles long, that winds along the River Amman and is ideal for a gentle ride. Many routes also feature accessible paths around reservoirs, perfect for a relaxed cycling experience.
There are over 150 touring cycling routes available around Llannon, catering to various skill levels. This includes 26 easy routes, 72 moderate routes, and 57 difficult routes, ensuring there's something for every touring cyclist.
The touring cycling routes in Llannon are highly rated by the komoot community, with an average score of 4.7 stars from over 160 reviews. Cyclists often praise the varied terrain, the stunning mountain scenery, and the tranquil reservoir views, highlighting the area's natural beauty and diverse cycling possibilities.
While many routes are loops, some can be combined for longer distances. For example, the Swiss Valley Cycle Path – Swiss Valley Trail loop from Tumble is nearly 60 km (37 miles) and connects with other paths, allowing for extended rides through the local landscape. The broader Carmarthenshire area also offers an extensive network of paths suitable for longer touring adventures.
While cycling around Llannon, you can encounter several notable natural features. The Upper Lliw Reservoir and Lower Lliw Reservoir offer tranquil settings amidst mountains. You might also cycle past Mynydd y Gwair / Betws Mountain, known for its expansive views, or the unique unimproved acid grassland of Rhos Cefn Bryn, home to specialized wildlife.
Yes, several attractions are accessible by touring bike. The Amman Valley Cycleway leads to Ynys Dawela Nature Park. You can also cycle to the WWT Llanelli Wetland Centre, as featured in the WWT Llanelli Wetland Centre – Millennium Sculpture loop from Llannon route. For historical interest, the Dryslwyn Castle loop from Drefach takes you past the historic Dryslwyn Castle.
Yes, many of the touring cycling routes around Llannon are designed as loops, allowing you to start and finish at the same point. Examples include the popular Swiss Valley Cycle Path – Cwm Lliedi Reservoir loop from Cross Hands and the Swiss Valley Trail – Mynydd Sylen Summit loop from Gorslas.
While the region is known for its reservoirs and rivers, the Penllergare Waterfall is a notable natural feature in the wider area that you might consider incorporating into a touring cycling trip, though it may require a slight detour from main cycling paths.
The best time for touring cycling in Llannon is generally during the spring, summer, and early autumn months (April to October). During these periods, the weather is typically milder, and the natural landscapes are at their most vibrant, offering pleasant conditions for exploring the region's diverse routes.
Yes, many popular touring cycling routes and trailheads in the Llannon area offer parking facilities. Specific parking information can often be found on individual route pages or local tourism websites, especially for well-known trails like the Amman Valley Cycleway or areas around the reservoirs.
Llannon and the surrounding villages offer various amenities for cyclists. You'll find bike-friendly cafes and pubs in many of the charming villages along or near the routes. Accommodation options, ranging from guesthouses to hotels, are also available in the wider Carmarthenshire area, providing convenient bases for your touring cycling adventures.


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