4.2
(49)
3,487
riders
129
rides
Road cycling routes around Gilfach Goch traverse a landscape shaped by former mining valleys and surrounding mountains, offering varied topography. Cyclists can find both challenging climbs and flatter paths that often follow local rivers. The region features woodlands, nature reserves, and the Taff Ely Wind Farm, providing diverse scenery. This area connects to broader cycling networks, including sections of National Cycle Route 4 and the Celtic Trail.
Last updated: April 30, 2026
62
riders
56.4km
02:58
1,040m
1,040m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(1)
60
riders
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

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28
riders
43.8km
02:05
470m
470m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
18
riders
58.6km
02:33
450m
450m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
15
riders
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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Climbing the Rhigos northwards from Treherbert is a classic, sustained South Wales Valleys ascent featuring scenic hairpin bends and panoramic views. Settle into an endurance rhythm for the long climb averaging around 5%, but be prepared for steeper ramps hitting 10-15%, particularly on the iconic hairpin section midway up. Experience the dramatic scenery as you rise above the Rhondda valley onto the open moorland. The road surface is generally good following major repairs completed in late 2024, allowing you to focus on conquering this rewarding climb.
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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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An epic road bike climb that not very difficult & has stunning views as you ascend
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Cefn-coed Viaduct was built in 1866 and is 770 ft (235 m) long and 120 ft (36.6 m) high. It is a rusticated-limestone structure of fifteen arches, set on a curve. The tall, slender piers and parapets are constructed with coursed irregular sized rock-faced limestone blocks
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The Cefn-coed Viaduct is the third-largest viaduct in Wales. This huge, curved structure once carried the Brecon and Merthyr Tydfil Junction Railway and is now part of the Taff Trail, which is Route 8 of the National Cycle Network that runs between Cardiff and Brecon. It offers walkers and cyclists a superb view of the Taf Fawr as it cascades over the many weirs in the valley
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Starting in the outskirts of Rhigos, this climb takes you past former mining areas and up to the top of Hirwaun Common. The climb passes the fomer Tower Colliery – which used to be the oldest working deep coal mine in the UK but closed in 2008. The climb gives both a feeling of industrial heritage but later the sweeping views of the Hirwaun Common. The first few km are fairly straight but near the summit, there are two switchback hairpins which add an alpine feel to this long-steady climb.
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At 487m high you are able to see the largest two peaks of the Brecon Beacons - 'Pen y Fan' and 'Corn Du' as well as the Mumbles in Swansea.
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There are over 120 road cycling routes available around Gilfach Goch, catering to various skill levels. You'll find a good mix of easy, moderate, and challenging rides to explore the region's diverse landscapes.
Road cycling in Gilfach Goch offers varied terrain, from challenging climbs through mountainous areas to flatter paths that often follow local rivers. You'll encounter former mining valleys, woodlands, and open areas, including the Taff Ely Wind Farm, providing diverse scenery. While mostly paved, some routes may have short unpaved segments.
Yes, Gilfach Goch offers several moderate routes suitable for less experienced road cyclists. These routes often feature smoother climbs and follow river valleys, providing a gentler introduction to the area's cycling. For example, the Rhondda River Rapids – Smooth Climb to Pentyrch loop from Tonypandy is a moderate option with smooth climbs.
For those seeking a challenge, the region offers significant climbs. The Rhigos Climb Viewpoint – Rhigos Climb from Treherbert loop from Dinas Rhondda is a difficult route featuring over 1000 meters of elevation gain and expansive views. The area's mountainous terrain ensures plenty of opportunities for demanding ascents.
Yes, many of the road cycling routes around Gilfach Goch are designed as loops, allowing you to start and finish in the same location. Examples include the Bryn Du Climb from Aberdare – Bradley's Coffee Shop loop from Dinas Rhondda and the Who? Cult Coffee & Donuts loop from Dinas Rhondda, offering convenient circular journeys.
While cycling, you can encounter diverse natural features and landmarks. Highlights include the Bwlch Mountain Climb from Treorchy for incredible views, the Cefn Eglwysilan Trig Point, and the Taff Ely Wind Farm. You might also discover waterfalls like Waterfall and Garwfechan Waterfall, often found along riverside paths.
Yes, Gilfach Goch is well-connected to broader cycling networks. The Blackmill Path (National Cycle Route 4) runs nearby, linking Blackmill to Hendreforgan and Tonyrefail with smooth tarmac. This path is also part of the Celtic Trail. Additionally, sections of the Taff Trail can be accessed from the top of Bwlch Mountain, extending towards Pontypridd and Cardiff.
While many routes involve climbs, some flatter, riverside paths offer gentler options that could be suitable for families. The dedicated cycle paths like sections of the National Cycle Route 4 provide a safer alternative to busier roads. Always check the route difficulty and elevation profile to ensure it matches your family's capabilities.
Specific parking information for individual routes is often detailed within each komoot Tour. Generally, you can find parking in local villages or designated car parks near trailheads. It's advisable to check the starting point of your chosen route on komoot for the most accurate parking suggestions.
Yes, many routes pass through or near villages and towns where you can find cafes and pubs. For instance, the Bryn Du Climb from Aberdare – Bradley's Coffee Shop loop from Dinas Rhondda explicitly mentions a coffee shop, and the Who? Cult Coffee & Donuts loop from Dinas Rhondda also highlights a refreshment stop. Always check the route details for specific points of interest.
The road cycling routes in Gilfach Goch are highly rated by the komoot community, with an average score of 4.1 stars from over 40 reviews. Cyclists often praise the varied terrain, the challenging climbs, and the scenic beauty of the valleys and natural features. Over 2000 road cyclists have used komoot to explore this area.
The best time for road cycling in Gilfach Goch is generally during the spring, summer, and early autumn months when the weather is milder and more predictable. These seasons offer pleasant temperatures and less chance of adverse conditions, allowing you to fully enjoy the scenic routes and diverse landscapes.


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