4.9
(5)
59
riders
2
rides
Gravel biking around Llanelli offers diverse landscapes, from coastal paths along the Loughor Estuary to the woodlands of Pembrey Forest. The region features converted industrial areas now serving as green parkland, providing varied terrain for cyclists. This includes the Millennium Coastal Park, which offers extensive views towards the Gower Peninsula, and areas with sand dunes and wetlands.
Last updated: May 6, 2026
5.0
(1)
7
riders
47.5km
02:30
740m
740m
Hard gravel ride. Very good fitness required. You may need to push your bike for some segments of this route.
37
riders
11.8km
00:55
50m
50m
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

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7
riders
34.8km
02:11
490m
490m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.8
(4)
10
riders
23.8km
01:24
50m
50m
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
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A lovely little cafe for a quick pit stop en route
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Great views at the top. Doable on gravel bike
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They don't let dogs in (and, indeed, we're really unfriendly) so think carefully
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A great off-road section in the dry to avoid the roads! Could be hard going when ground is wetter
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Pembrey Forest and country park covers over 500 acres of woodland and dune area. The trails through the forest and along the coast are all brilliant running, with miles of easy underfoot terrain in a peaceful setting.
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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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Lower Lliw Cafe is open between 9 a.m. to 3 p.m. (Nov - Feb) and 9 a.m. to 4 p.m. the rest of the year.
1
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Yes, Llanelli offers several easy gravel routes. The Burry Port Harbour loop from Pembrey and Burry Port is an easy 14.8-mile (23.8 km) path that follows the coastal route, offering gentle terrain and scenic views. The Millennium Coastal Park, with its mostly flat and well-surfaced traffic-free cycle track, is also ideal for families and those new to gravel biking.
For a more challenging experience, consider the Gower Gravel from the King Arthur's pub. This 29.5-mile (47.5 km) trail features significant elevation gain and offers expansive views towards the Gower Peninsula, making it suitable for experienced gravel bikers seeking a demanding ride.
Yes, many of the gravel routes in Llanelli are designed as loops. For instance, the View of the Loughor Estuary – Millennium Sculpture loop from Gowerton is a 19.2-mile (30.9 km) circular trail that takes you through the scenic Millennium Coastal Park.
Llanelli's gravel trails showcase a diverse range of landscapes. You'll encounter coastal paths along the Loughor Estuary with views of the Gower Peninsula, woodlands like Pembrey Forest, and converted industrial areas now serving as green parkland. The region also features unique sand dunes and wetlands, offering varied terrain and beautiful scenery.
Absolutely. Many routes offer stunning views, particularly across the Loughor Estuary to the Gower Peninsula. Along the Swiss Valley Cycle Route, you'll pass the peaceful Lliedi Reservoirs. For specific viewpoints, consider visiting View of Three Cliffs Bay from Cefn Bryn or View from Mynydd Sylen. The Millennium Coastal Park itself is a landmark, transformed from industrial land into a vibrant green space.
Yes, the region features beautiful water bodies. The Swiss Valley Cycle Route passes the Lliedi Reservoirs, including Swiss Valley Reservoir (Lower Lliedi Reservoir). You can also find picturesque waterfalls like Penllergare Waterfall and Llewellyn Bridge and Waterfall, which are accessible from some of the wider trail networks.
Llanelli offers enjoyable gravel biking throughout much of the year. Spring and autumn provide pleasant temperatures and vibrant scenery, while summer is ideal for coastal rides. Even in winter, the well-maintained paths of the Millennium Coastal Park can be ridden, though some forest tracks might be muddier.
Yes, you'll find amenities in towns and villages along the routes. Burry Port Harbour, a key point on the coastal path, has facilities. Pembrey Country Park also offers options, and the Swiss Valley Cycle Route can lead you towards areas with cafes and pubs in the surrounding rural landscapes.
Parking is generally available at key access points for popular trails. For instance, you can find parking near Burry Port Harbour, Pembrey Country Park, and Sandy Water Park, which serve as starting points for many routes, including those along the Millennium Coastal Park.
There are several gravel bike trails around Llanelli, with komoot featuring over 5 distinct routes. These range in difficulty from easy coastal loops to more challenging rides with significant elevation, catering to various skill levels.
The gravel trails in Llanelli are highly rated by the komoot community, with an average score of 4.2 stars from 10 reviews. Reviewers often praise the diverse landscapes, from the stunning coastal views to the quiet woodlands, and the well-maintained, traffic-free paths that make for an enjoyable riding experience.
Yes, the WWT Llanelli Wetland Centre is a notable wildlife haven located southeast of Llanelli, easily accessible from some of the cycling networks. It's home to a wide variety of birds and offers nature-based activities, making it a great stop for nature enthusiasts.


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