4.8
(46)
1,055
riders
39
rides
Mountain biking around Llansamlet offers a diverse landscape for riders. The area features a mix of reservoir paths, forested trails, and coastal routes along Swansea Bay. Riders can explore varied terrain, from the Lliw Reservoirs to the nearby coastline. The region provides a range of elevations suitable for different skill levels.
Last updated: May 7, 2026
5.0
(9)
108
riders
34.9km
02:57
700m
700m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
2
riders
55.6km
03:32
520m
520m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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5.0
(1)
5
riders
24.7km
01:37
360m
360m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.0
(1)
13
riders
50.1km
02:47
340m
340m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.5
(2)
10
riders
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
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A lovely little cafe for a quick pit stop en route
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Doable on a gravel bike in the dry. Foot down once Lol.
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A nice pub along the trail. Great place to meet and finish a bike ride you get get coffee from the little van if it’s open or obvs a post ride pint 🍺
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You can enjoy lovely views of the town and Afon Valley from this high up viewpoint on Pontrhydyfen Viaduct. The viaduct itself was build in 1898 by the Port Talbot Railway.
1
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Low bridge - probably best to lower your saddle - or even better - walk your bike under this bridge
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There are over 40 mountain bike trails around Llansamlet, offering a diverse range of experiences for riders of all skill levels.
Yes, Llansamlet offers 14 easy mountain bike trails. An excellent option for beginners is the Swansea Marina – Swansea Bay loop from Llansamlet, which provides a gentle introduction to the area's coastal routes.
Mountain biking around Llansamlet features a mix of reservoir paths, forested trails, and coastal routes along Swansea Bay. You'll find varied terrain, from the Lliw Reservoirs to the nearby coastline, with options for different elevations.
Yes, many routes in Llansamlet are circular. For example, the Forest Cycle Path – Forest Stream loop from Llansamlet is a popular circular trail leading through forested areas.
Along the trails, you can encounter several natural attractions. The Upper Lliw Reservoir and Lower Lliw Reservoir are prominent features, and you might also discover waterfalls like Penllergare Waterfall or Llewellyn Bridge and Waterfall.
The mountain bike trails in Llansamlet are highly rated by the komoot community, with an average score of 4.8 stars from over 40 reviews. Riders often praise the diverse landscapes, from tranquil reservoirs to scenic coastal paths.
Yes, Llansamlet offers 4 difficult mountain bike trails for experienced riders seeking a challenge. These routes typically feature more significant elevation changes and technical sections.
Llansamlet is generally well-connected by local bus services, which can provide access to the general area. However, specific trailheads might require a short ride or walk from the nearest bus stop. It's advisable to check local bus routes and schedules for direct access to your chosen starting point.
Absolutely. The Lower Lliw Reservoir and Café – Upper Lliw Reservoir loop from Swansea is a popular route that offers extensive views of both reservoirs. Another option is the Lower Lliw Reservoir and Café – Lower Lliw Reservoir loop from Mynyddbach, which explores the reservoir surroundings.
Spring and autumn generally offer the most pleasant conditions for mountain biking in Llansamlet, with milder temperatures and less extreme weather. Summer can also be enjoyable, especially for coastal routes, but be prepared for potentially warmer weather. Winter riding is possible but may involve muddier trails and cooler temperatures.
Yes, Llansamlet is close to Swansea Bay, offering coastal mountain bike routes. The Swansea Bay – Mumbles Pier loop from Llansamlet is a great example, allowing you to enjoy views of the bay.


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