4.6
(48)
2,838
riders
120
rides
Road cycling around Cilybebyll offers a diverse landscape characterized by valleys, rivers, and woodlands, with routes that include significant elevation changes. The region, nestled in the Neath Port Talbot County Borough of Wales, provides a variety of road cycling opportunities. Riders can explore scenic routes along waterways and through forested areas, encountering both gentle gradients and challenging climbs. The terrain ranges from river valleys to higher ground, providing varied experiences for road cyclists.
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.
1.0
(1)
50
riders
38.5km
01:44
310m
310m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult 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.
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.
5.0
(5)
37
riders
59.8km
02:38
530m
530m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
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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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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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Swansea Marina, is the place "where the city meets the sea", located behind the Swansea barrage at the mouth of the River Tawe.
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Swansea Marina, is the place "where the city meets the sea", located behind the Swansea barrage at the mouth of the River Tawe.
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Cilybebyll offers a wide selection of road cycling routes, with over 120 tours available. These routes cater to various skill levels, including 22 easy, 69 moderate, and 29 difficult options, ensuring there's a ride for every cyclist.
The region around Cilybebyll features a diverse landscape, from scenic river valleys and woodlands to routes with significant elevation changes. You'll encounter both gentle gradients along canal towpaths and challenging climbs, such as those leading up to Mynydd Marchywel or the Black Mountain, offering varied experiences for road cyclists.
Yes, Cilybebyll offers several easy and family-friendly road cycling options. Routes along the Swansea Canal Towpath provide gentle gradients. A particularly popular route allows cycling from Mumbles to Pontarddulais, mostly on off-road, tarmac-surfaced old railway tracks, which is suitable for all ages and abilities. For a specific easy route, consider the Cefn Coed Colliery Museum – Aberdulais Stone Bridge loop from Crynant.
For experienced cyclists seeking a challenge, the region provides routes with substantial climbs. The Brynaman Bike Path – Bethlehem Hamlet loop from Ystradgynlais is a difficult 100 km trail featuring over 1,200 meters of elevation gain. Additionally, the Black Mountain Category 3 Climb from Brynaman offers a demanding 5.5 km ascent with an average gradient of 5.8%, rewarding riders with some of the best scenery in Wales.
The road cycling routes around Cilybebyll are highly rated by the komoot community, with an average score of 4.5 stars from over 40 reviews. Cyclists often praise the varied terrain, from scenic canal paths to challenging mountain climbs, and the beautiful natural backdrops of woodlands and rivers.
Absolutely. Many routes offer stunning views. Mynydd Marchywel, for instance, provides breathtaking vistas from its nearly 1,400-foot summit. The Black Mountain climb also rewards riders with expansive views across the Welsh landscape. Routes along the River Clydach and through oak woodlands offer picturesque scenery.
Yes, the area around Cilybebyll is home to impressive waterfalls that can be visited. Henrhyd Falls, the highest waterfall in South Wales, plunges 90 feet into a wooded gorge where you can walk behind the cascade. Another beautiful option is Melincourt Falls, set in a damp, heavily wooded gorge that is a Site of Special Scientific Interest.
The region is rich in history. You can pass by ancient churches like St. John the Evangelist, dating back to the 13th century. Historic manor houses such as Plas Cilybebyll Manor, set in 120 acres of private farmland and woodland, also offer a glimpse into the area's past. Some routes, like the Cefn Coed Colliery Museum – Aberdulais Stone Bridge loop, incorporate industrial heritage sites.
Many of the road cycling routes around Cilybebyll are designed as loops, allowing you to start and finish in the same location. Examples include the Swansea Canal Towpath – Swansea Marina loop from Crynant and the Swansea Canal Trail – River Tawe loop from Clydach, both offering scenic circular journeys.
Route durations vary significantly based on distance and elevation. Shorter, easier routes might take around 1.5 to 2 hours, while moderate loops like the Swansea Canal Towpath – Swansea Marina loop typically take around 2 hours 55 minutes. More challenging and longer routes, such as the Brynaman Bike Path – Bethlehem Hamlet loop, can take nearly 5 hours to complete.
While specific parking details for every route are best checked on individual tour pages, Cilybebyll and its surrounding villages generally offer accessible parking options. Many routes start from towns like Crynant, Clydach, or Ystradgynlais, where public parking is typically available. For routes near natural attractions, dedicated car parks, such as the Melincourt Falls Nature Reserve Car Park, can be found.
Cilybebyll serves as an excellent base for road cycling, offering a blend of challenging climbs and scenic valley rides. The Swansea Bay area, easily accessible from Cilybebyll, boasts an extensive network of cycle routes, including off-road paths along former railway lines suitable for all ages. Cilybebyll's routes often provide a more direct connection to the region's mountainous and wooded landscapes, complementing the coastal and urban routes found closer to Swansea Bay.


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