4.5
(62)
4,151
riders
18
rides
Road cycling routes around Llannon benefit from the diverse landscapes of Carmarthenshire, offering varied terrain from coastal paths to river valleys and hills. The region features smooth, picturesque roads suitable for touring and training, alongside well-surfaced paths. Cyclists can explore areas ranging from the raised beach along Cardigan Bay to scenic river valleys like the Tywi and Cothi. This environment provides a comprehensive network of routes for different abilities.
Last updated: May 11, 2026
5.0
(5)
120
riders
53.6km
02:45
320m
320m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(6)
100
riders
59.0km
02:51
650m
650m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

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5.0
(4)
37
riders
44.7km
02:11
490m
490m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
23
riders
40.4km
02:02
550m
550m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
7
riders
25.6km
01:13
340m
350m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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Near Tumble the trail is closed due to a landslide, so be aware you cannot make it all the way through to crosshands.
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Cycle Route 47 is closed between Tumble and Pontyberem due to a landslide
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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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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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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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Absolutely fantastic cycle path, intersects with quite a few other routes as well, I’ve ridden this quite a few times & think it’s a cracking path!
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Really good cycle path with loads of stunning views, intersecting paths & trails on this route as well so you can easily explore!
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Anyone who cycles to the Garden can, on handing in their helmets for safe keeping, get into the Garden for half price (based on the adult ticket price). The Carmarthen-Llanelli loop on the National Cycle Network route 47, goes past the entrance of The National Botanic Garden of Wales, known as the Celtic Trail.
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Llannon and its surrounding area offer a good selection of road cycling routes. There are over 18 routes available, catering to various skill levels, from easy rides to more challenging ascents.
The diverse landscapes of Carmarthenshire, where Llannon is situated, make it suitable for cycling throughout much of the year. Spring and autumn often provide pleasant temperatures and beautiful scenery. Summer is also popular, especially for coastal routes, though it can be busier. Always check local weather forecasts before heading out.
The road cycling routes around Llannon are highly rated by the komoot community, with an average score of 4.3 stars from over 10 reviews. Cyclists frequently praise the varied terrain, which includes coastal paths, river valleys, and rolling hills, offering a mix of flat sections and moderate climbs. The well-surfaced paths and picturesque roads are also often highlighted.
Yes, Llannon offers several easy road cycling routes perfect for beginners or those seeking a more relaxed ride. You can find 3 routes specifically rated as easy, providing a gentle introduction to the area's beautiful scenery.
For experienced cyclists seeking a challenge, Llannon and the wider Carmarthenshire region offer routes with significant climbs and varied terrain. While most routes are moderate, there is at least one difficult route available. The region is known for 'lung-busting climbs' in areas like the Black Mountains, providing a strenuous ride with epic views.
Absolutely. Llannon is close to the coast, and several routes incorporate stunning coastal views. For example, the Swiss Valley Trail – Millennium Coastal Path loop from Cross Hands and the Pavilion Café – Millennium Coastal Path loop from Llannon both feature sections of the well-surfaced Millennium Coastal Path, offering picturesque sea views along Cardigan Bay.
Many of the road cycling routes around Llannon are designed as loops, allowing you to start and finish in the same location. Examples include the Allt Y Rhos – Coed Wenallt loop from Llannon and the Allt Y Rhos – Allt Rhyder-wen loop from Llannon, which offer diverse cycling experiences through varied terrain.
Road cycling routes around Llannon can lead you past several interesting landmarks and natural features. You might encounter the Swiss Valley Cycle Path, the Upper Lliw Reservoir, or the Lower Lliw Reservoir. Other highlights include the Amman Valley Cycleway and the Mynydd y Gwair / Betws Mountain Ascent from Clydach viewpoint.
Yes, several reservoirs and lakes are within cycling distance of Llannon. You can cycle past the Upper Lliw Reservoir, Lower Lliw Reservoir, and the Swiss Valley Reservoir (Lower Lliedi Reservoir). The WWT Llanelli Wetland Centre is also a notable point of interest for nature lovers.
Carmarthenshire is known for being a cycle-friendly destination, with welcoming cafes and pubs often found in villages and towns along popular routes. While specific stops depend on the route chosen, you can generally expect opportunities for refreshments. The Pavilion Café – Millennium Coastal Path loop from Llannon even has a café in its name, indicating a popular stop.
The terrain around Llannon is quite varied, offering something for every road cyclist. You'll find smooth, picturesque roads, coastal paths, and routes winding through scenic river valleys like the Tywi and Cothi. There are also rolling hills and more challenging ascents for those looking for a workout, providing a comprehensive and diverse cycling experience.
Yes, Llannon serves as an excellent base for road cycling. Its location within Carmarthenshire provides access to an extensively developed cycling network, allowing riders to explore a wide array of routes through stunning coastal, valley, and mountainous landscapes, complemented by charming historical features and cycling-friendly facilities.


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