4.5
(49)
3,104
riders
117
rides
Road cycling routes around Crynant are set within the diverse landscapes of the Dulais Valley in South Wales. The region features a varied terrain, including the mountains of Mynydd Marchywel, Hirfynydd, and Mynydd y Drum, which provide a scenic backdrop for rides. Cyclists will encounter a mix of valley roads, challenging ascents, and routes that traverse areas of heathland, moorland, and conifer plantations. The area offers a range of road cycling options for different fitness levels.
Last updated: April 25, 2026
5.0
(4)
71
riders
59.9km
02:55
380m
380m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
5.0
(2)
61
riders
35.7km
01:34
320m
320m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

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51
riders
100km
04:59
1,250m
1,250m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
52
riders
113km
05:22
1,410m
1,410m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(1)
49
riders
31.4km
01:21
260m
260m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
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What an absolute gem of a climb. One of my favourites !!!
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Great climb, long but not too steep. Views are absolutely amazing !!!
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The Black Mountain Category 3 Climb from Brynaman is a 5.5km climb with a total ascent of 312m, topping out at 495m. The average gradient is 5.8% with the steepest 100m section reaching 8.4%. Grind out the best gear you can on the consistent slope and gradually as you rise above the valley towards the plateau you are rewarded with some of the best scenery in Wales. You've earnt the descent.
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Climbing the Bwlch Mountain southwards from Treorchy (A4061) is a classic South Wales Valleys experience, offering a long, steady ascent. The road winds up from the Rhondda valley onto open moorland where the main challenge often becomes the significant exposure to wind. Enjoy the sweeping panoramic views from the top of this popular and rewarding climb.
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The Marina is a great place to run. It is really flat and you can run past all the boats along the paths. The beach is close by and there are cafes and pubs that you can start or finish it. There's also public toilets there and there is a nice 5k loop or more
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Crynant offers a wide selection of road cycling routes, with over 100 options available. These routes cater to various fitness levels, from easy rides to challenging ascents through the region's diverse landscapes.
Yes, Crynant has over 20 easy road cycling routes suitable for beginners or families. A good option is the Cefn Coed Colliery Museum – Aberdulais Stone Bridge loop from Crynant, which offers a moderate distance with gentle elevation.
For experienced riders seeking a challenge, Crynant provides numerous difficult routes. The Brynaman Bike Path – Bethlehem Hamlet loop from Ystradgynlais is a demanding 62-mile route with significant elevation gain. Another challenging option is the Rhigos Climb Viewpoint – Aberdulais Stone Bridge loop from Seven Sisters, which includes notable climbs and panoramic views.
Many of the road cycling routes around Crynant are circular, allowing you to start and finish in the same location. An example is the popular Swansea Canal Towpath – Swansea Marina loop from Crynant, which takes you along the historic canal and towards the marina before returning.
Road cycling routes around Crynant offer diverse scenery, from scenic valley roads and challenging mountain backdrops to areas of heathland, moorland, and ancient woodlands. You might encounter impressive natural features like Sgwd Gwladus Waterfall or the dramatic Henrhyd Falls, the highest waterfall in South Wales. The region also features notable climbs like the Bwlch Mountain, offering expansive viewpoints.
Yes, the region around Crynant is known for its beautiful waterfalls. While specific road cycling routes may not go directly past every waterfall, you can find routes that bring you close to areas like the Waterfall Country, home to Sgwd Gwladus Waterfall and Henrhyd Falls. These natural attractions are often accessible via short detours from main cycling paths.
The road cycling routes in Crynant are highly rated by the komoot community, with an average score of 4.5 stars from nearly 50 reviews. Cyclists often praise the varied terrain, from scenic valley roads to challenging mountain climbs, and the opportunity to explore areas of ancient woodlands and moorland.
Yes, Crynant is a great starting point for longer road cycling adventures. Routes like the Brynaman Bike Path – Bethlehem Hamlet loop from Ystradgynlais extend over 60 miles, providing a significant challenge and a full day's ride through varied terrain.
The best time for road cycling in Crynant is generally during the spring, summer, and early autumn months when the weather is milder and more predictable. While routes are accessible year-round, winter conditions can bring colder temperatures and potentially more challenging road surfaces, especially on higher elevations.
While specific routes may vary, the region around Crynant, including nearby villages and towns, offers opportunities to find cafes and pubs. For example, the Afan Forest Park Visitor Centre, located nearby, provides facilities including a cafe, which can be a good stop on routes that pass through or near the park.
Crynant and the surrounding areas offer various parking options, often in village centers or designated car parks near trailheads. It's advisable to check specific starting points for routes on komoot for detailed parking information, as options can vary depending on your chosen route.


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