4.8
(6)
69
riders
12
rides
Gravel biking around Pontarfynach offers extensive opportunities for exploration within the Cambrian Mountains, characterized by rugged beauty and varied terrain. The region features a high plateau, ancient Roman roads, remote drover's tracks, and forest highways, creating a network of off-road paths. The Rheidol Valley, with its dramatic waterfalls, and the Hafren Forest contribute to the diverse landscape, providing both scenic and challenging routes. Many gravel roads in this area are rocky, making them suitable for riding throughout the year.
Last updated: May 10, 2026
5.0
(2)
15
riders
47.4km
04:05
1,040m
1,040m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.0
(2)
9
riders
20.8km
01:55
430m
430m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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4
riders
69.8km
05:44
1,500m
1,500m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
3
riders
32.6km
02:31
730m
730m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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The downhill stretch of the road is now almost completely washed away. So there is no descent to be had on the bike. If you're on a full suspension bike it might just be doable but anything else - or bikepacking - you'll be walking.
1
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Running water for the toilets but no taps so no bottle refill. Understand there is a tap at the bunkhouse to the north.
0
0
A very rocky steep descent, be wary on gravel bikes
0
0
Quite a deep ford with some slippery rocks. Take care when crossing by bike
0
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Seems to be a victim of Arwen + 4x4s with big gullies that could end your career and really rough slate undressed surface. The initial ramp southward is just about unrideable. I'd say this is mountain bike only at this point, though an unloaded gravel bike might stand a chance. Great once you reach the top if heading south. See the last photos on this highlight for the condition in June 24.
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Rhys-y-Benwch A fab picnic spot with toilets and picnic tables.
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There are over 10 traffic-free gravel bike trails around Pontarfynach, offering a variety of experiences. These routes are designed to keep you away from busy roads, allowing you to enjoy the stunning landscapes of the Cambrian Mountains in peace.
The terrain around Devil's Bridge is diverse and often challenging, characteristic of the Cambrian Mountains. You'll encounter a mix of ancient Roman roads, remote drover's tracks, forest highways, and rocky doubletrack, particularly around the Nant-y-Moch Reservoir. Many of the gravel roads are rocky rather than muddy, making them suitable for year-round riding.
While many routes in the area are rated moderate to difficult due to significant elevation changes, there are options that cater to varying fitness levels. For a moderately challenging ride, consider the Jubilee Arch – Wind Turbines Viewpoint loop from The Arch, which offers beautiful views without the most extreme climbs.
The trails offer breathtaking views of the Rheidol Valley, the Cambrian Mountains, and various reservoirs. You'll pass through extensive woodlands like Hafren Forest and experience the dramatic scenery around the Nant-y-Moch Reservoir. While the immediate Devil's Bridge waterfalls are not bike-accessible, the surrounding valley provides scenic cycling routes. For specific viewpoints, the Lluest Cwmbach Bothy is a notable highlight.
Yes, many of the gravel routes around Pontarfynach are designed as loops, allowing you to start and finish in the same location. Examples include the challenging Nant Rhys Bothy – Jubilee Arch loop from Hafod Estate and the longer Nant Rhys Bothy – Hafren Forest Lane loop from Hafod Estate.
Many of the trails in the Pontarfynach area, especially those on public bridleways and forest tracks, are dog-friendly. However, it's always best to keep dogs under control, especially around livestock or in sensitive wildlife areas. Be mindful of the length and difficulty of the route to ensure it's suitable for your dog.
Mid Wales offers good gravel biking conditions year-round, thanks to many rocky trails. However, spring and autumn provide pleasant temperatures and stunning scenery with fewer crowds. Winter riding is possible, but be prepared for colder, potentially wetter conditions and shorter daylight hours. Summer can be beautiful, but trails might be busier.
Parking is generally available in and around Devil's Bridge village. Many trailheads, especially those near the Hafod Estate or Hafren Forest, also offer designated parking areas. Always check local signage for any parking restrictions or fees.
While many of the routes venture into remote areas, Devil's Bridge village itself has cafes and pubs where you can refuel. It's advisable to carry sufficient water and snacks, especially on longer routes like the Mohican Road – Waterfall Near Llanbrynmair loop from Devil's Bridge, as amenities can be sparse between villages.
The komoot community highly rates the gravel biking experience in Pontarfynach, with an average score of 4.75 stars. Reviewers often praise the remote and wild landscapes, the challenging yet rewarding climbs, and the sense of adventure found on the quiet forest tracks and ancient drover's roads. The dramatic scenery around the Nant-y-Moch Reservoir is frequently highlighted as a favorite.
Yes, the region is rich in history. You can explore parts of the historic Hafod Estate, which features a beautifully preserved landscape. The area also has ancient Roman roads that form part of some gravel routes. While not directly bike-accessible, the unique Devil's Bridge itself is a significant historical landmark in the village. For more historical context, you can visit Atlas Obscura's page on Pontarfynach.


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