9
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3
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Gravel biking around Pontarddulais features varied landscapes, blending former industrial tracks with natural features. The region is characterized by a mix of eroded and compacted gravel paths, alongside smoother sections, offering diverse terrain for cyclists. Key natural features include the Lliw Reservoirs, views of the Loughor Estuary, and mountain scenery. This area presents a network of trails suitable for gravel cyclists seeking different challenges.
Last updated: May 5, 2026
7
riders
34.8km
02:11
490m
490m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
1
riders
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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1
riders
27.3km
01:50
540m
540m
Hard gravel ride. Very good fitness required. 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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Nice gravel track down to the reservoir with lovely views. Track down can get muddy but good fun. Do-able on a gravel bike
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Easy walking along the Eastern and Southern edges of the reservoir, courtesy of the Gower Way (a 35-mile path linking Penller Castell to Rhossili if you fancy stretching your legs a little further). Fantastic views.
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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.
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Cyclists need to be aware of vehicles and walkers using the road between the Lower and Upper reservoir.
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The lower reservoir is not suitable to go around. There are steep steps at one end.
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Amazing little trail through the woods, very picturesque. Well worth a visit! Some parts of the trail are very muddy and a few logs to climb over but my four year old son coped well on his bike
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The gravel trails around Pontarddulais offer a diverse mix of surfaces. You'll encounter former industrial tracks, old colliery paths, and scenic routes. Expect varied terrain, from eroded and compacted gravel with potholes to looser and rougher sections, providing an engaging experience for gravel cyclists.
Yes, there are options for easier rides. The View of the Loughor Estuary – Millennium Sculpture loop from Gowerton is an easy 19.2-mile (30.9 km) path that offers flatter sections and scenic views. The Amman Valley Cycleway, mentioned in regional research, also provides a flatter, family-friendly option tracing a river bank.
Many routes offer stunning natural scenery. You can enjoy views of the Lower Lliw Reservoir and Upper Lliw Reservoir, which are set amidst mountain scenery and diverse habitats. The View of the Loughor Estuary – Millennium Sculpture loop from Gowerton provides picturesque waterside views of the Loughor Estuary.
Yes, you can find natural attractions nearby. The Penllergare Waterfall is a notable highlight in the vicinity. Additionally, the WWT Llanelli Wetland Centre is within a short distance, offering excellent opportunities for wildlife observation and nature appreciation.
Yes, several routes are designed as loops. For example, the Lower Lliw Reservoir and Café – Mynydd Pysgodlyn loop from Penllergaer and the Lower Lliw Reservoir and Café – Upper Lliw Reservoir loop from Llangyfelach both offer circular experiences around the reservoirs. The View of the Loughor Estuary – Millennium Sculpture loop from Gowerton is also a loop.
The region offers enjoyable riding throughout much of the year. Spring and autumn often provide pleasant temperatures and vibrant scenery. While specific seasonal conditions can vary, the varied terrain means you can find suitable routes even in different weather, though some sections might be rougher after rain.
Beyond dedicated gravel routes, the region features other cycling paths. The Amman Valley Cycleway and the Swiss Valley Cycle Path are popular options. You can also explore the Swansea Canal Towpath for a different cycling experience.
The area has a rich industrial heritage, with many gravel routes utilizing former colliery tracks. The Pontarddulais Heritage Walking Trail, while not a biking route, allows visitors to explore the town's history, including sites related to the Rebecca Riots and ancient churches. The landscape itself tells a story of nature reclaiming industrial sites.
For a more challenging ride, consider routes like the Lower Lliw Reservoir and Café – Mynydd Pysgodlyn loop from Penllergaer or the Lower Lliw Reservoir and Café – Upper Lliw Reservoir loop from Llangyfelach. These routes are rated as difficult and feature significant elevation changes, providing a robust workout.
For more information on walking trails, including the Pontarddulais Heritage Walking Trail, you can visit the official Swansea Bay tourism website: visitswanseabay.com. They also have a broader section on outdoor activities in the area: visitswanseabay.com/things-to-do/outdoors/.
The diverse habitats around the Lliw Reservoirs, including bracken, scrub, grass, and woodland, attract a variety of bird species. Keep an eye out for Peregrine, Kestrel, Red Kite, and Curlew. The nearby WWT Llanelli Wetland Centre is also a prime spot for birdwatching and wildlife observation.


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