4.6
(18)
172
riders
14
rides
Gravel biking around Hirwaun offers access to varied terrain at the southern edge of the Brecon Beacons National Park. The region is characterized by high plateaus, ancient roads, and extensive forest tracks, providing a mix of challenging climbs and scenic trails. Riders can navigate loose gravel paths, forest trails, and rough roads, with conditions often rocky rather than muddy. This landscape supports a wide range of gravel biking experiences, from moderate to difficult routes.
Last updated: May 22, 2026
5.0
(1)
42
riders
52.4km
03:18
850m
850m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.5
(2)
13
riders
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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5.0
(2)
7
riders
20.6km
01:32
540m
540m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
4
riders
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.0
(2)
15
riders
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Stunning views and well worth the climb to the top
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lovely . ( no phone signal ) bring yourself a drink and enjoy the view
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Entrance to Rhigos forest, great for MTB, links to Afan & Glyncorrwg and gravel riding.
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Great place great view right next door to the zip world and the Afan mountain bike trails.
0
0
the lower reservoir has a nice flat road next to it, a welcome relief after the lumpy roads that lead to it from either direction.
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Great views and a very large plug hole at the end of the Dam
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The Hirwaun area, situated at the southern edge of the Brecon Beacons National Park, offers a diverse range of terrain. You'll encounter a mix of loose gravel paths, forest trails, and rough roads. Unlike some other regions, the gravel roads here are often rocky rather than muddy, providing good riding conditions year-round. Expect high plateaus, ancient roads, and extensive forest tracks.
Yes, there are several moderate routes. For example, the Viewpoint Near Glyncorrwg – Rhigos Mountain Fire Roads loop from Gadlys is a moderate 15.4 km option. Another good choice is the Pontsticill Reservoir – Pontsticill Reservoir loop from Cefn-coed-y-cymmer, which covers 30.2 km and offers scenic views around the reservoir.
Many routes offer stunning views of the Brecon Beacons National Park. You can find viewpoints like the Talybont Reservoir Gravel Climb. The region is also known for its beautiful reservoirs, such as Pontsticill Reservoir and Lower Neuadd Reservoir. For panoramic vistas, Hirwaun Common itself provides views of the entire Brecon Beacons range.
While specific routes in the guide don't explicitly list waterfalls, the Hirwaun region is famously known as 'Waterfall Country.' Many trails in the broader area will bring you close to natural features like Sgwd Yr Eira Waterfall. You might need to explore slightly off the main gravel routes to fully experience these natural wonders.
The gravel biking experience around Hirwaun is highly rated by the komoot community, with an average score of 4.6 stars from over 20 reviews. Riders often praise the varied terrain, from high plateaus to forest tracks, and the challenging yet rewarding climbs. The extensive network of off-road trails and the stunning views of the Brecon Beacons are frequently highlighted.
Absolutely. For experienced riders, the Talybont Reservoir – Pontsticill Reservoir loop from Merthyr Tydfil is a challenging 52.3 km route with significant elevation gain, typically taking over 4 hours. Another difficult option is the Rhigos Mountain Fire Roads – View of Treherbert Basin loop from Ton Pentre, a 33.7 km path exploring the fire roads of Rhigos Mountain.
Yes, many of the gravel routes in the Hirwaun area are designed as loops, allowing you to start and finish in the same location. Examples include the Talybont Reservoir – Pontsticill Reservoir loop and the Talybont Reservoir – Talybont Reservoir loop from Pontsticill, which is a 20.6 km ride through the reservoir area.
Due to the rocky nature of the gravel roads in Wales, which are less prone to becoming muddy, conditions are generally good for riding year-round. However, for the most pleasant experience with milder weather and clearer views, spring and autumn are often ideal. Summer offers longer daylight hours, while winter can provide a more rugged and solitary experience, though weather can be unpredictable.
While many routes in the immediate Hirwaun area are rated moderate to difficult, the broader region offers gentler options. For family-friendly cycling, you might explore sections of disused railway lines or dedicated cycle paths in nearby Dare Valley Country Park. Always check the route's difficulty and elevation profile to ensure it suits your family's ability.
Parking availability varies by trailhead. Many routes start from villages or towns like Merthyr Tydfil, Ton Pentre, or Pontsticill, where public parking is often available. For routes venturing into the Brecon Beacons, look for designated car parks near popular access points or reservoirs. Always check local signage for parking restrictions and fees.
The reservoirs themselves are significant attractions. Near Talybont and Pontsticill Reservoirs, you can find highlights such as the Tommy Jones Memorial and the Talybont Reservoir Gravel Climb, which offers great views. These areas are popular for their scenic beauty and offer opportunities for both cycling and walking.


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