4.0
(20)
1,878
riders
63
rides
Road cycling routes around Gwynfi And Croeserw traverse a landscape characterized by valleys, hills, and remnants of industrial heritage. The region features varied terrain, including both challenging ascents and more gradual inclines suitable for road bikes. Road cyclists can expect routes that navigate through forested areas and open countryside, often following river valleys.
Last updated: May 11, 2026
5.0
(2)
209
riders
87.0km
04:07
910m
910m
Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.
5.0
(3)
48
riders
78.4km
03:57
1,290m
1,290m
Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.

Sign up for free
49
riders
46.9km
02:11
410m
410m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
39
riders
63.9km
03:24
1,190m
1,190m
Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.
36
riders
30.6km
01:30
380m
380m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
Get access to more routes and recommendations from other explorers.
Sign up for free
Already have an account?
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Start today with a free account
Your next adventure awaits.
Login or Signup
What an absolute gem of a climb. One of my favourites !!!
0
0
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.
0
0
Park at Rhyslyn and use the cycleway to Afan trails as a useful warm up before hitting the climb or Penhydd or Y Wal
0
0
The weir spans the River Taff, which flows directly through the heart of South Wales. It's a nice place to stop and refuel with picnic benches and a peaceful atmosphere.
1
0
You can enjoy lovely views of the town and Afon Valley from this high up viewpoint on Pontrhydyfen Viaduct. The viaduct itself was build in 1898 by the Port Talbot Railway.
1
0
An epic ride to climb one of the most scenic vistas in the Southeast Valleys of Wales. ... This route is brutal. It's long. It's hard. It can break your soul.
0
0
There are over 60 road cycling routes around Gwynfi And Croeserw, offering a diverse range of options for different skill levels and preferences.
Yes, Gwynfi And Croeserw offers 9 easy road cycling routes. These routes typically feature more gradual inclines and less demanding terrain, making them suitable for beginners or families looking for a relaxed ride. Additionally, there are 39 moderate routes that can be a good next step for those with a bit more experience.
The road cycling routes around Gwynfi And Croeserw traverse a landscape characterized by valleys, hills, and remnants of industrial heritage. You can expect varied terrain, including both challenging ascents and more gradual inclines, often navigating through forested areas and open countryside, following river valleys.
Absolutely. For advanced riders seeking a challenge, there are 15 difficult road cycling routes. These often feature significant elevation gain and demanding climbs. For example, the Melingriffith Water Wheel – Radyr Weir loop from Ynyswen is a difficult 54.1-mile route with substantial elevation, and the Rhigos Climb Viewpoint – Aberdulais Stone Bridge loop from Treorchy offers challenging climbs and panoramic views.
Yes, the region offers several scenic spots. You might encounter natural monuments like Pen-Pych Waterfall, Melincourt Falls, or Pwll Berw Falls. There are also viewpoints such as Tarren y Bwllfa, offering great vistas of the surrounding valleys and landscapes.
Yes, many of the road cycling routes in Gwynfi And Croeserw are designed as loops, allowing you to start and finish at the same point. Examples include the Aberavon Beach Promenade – Café Remos loop from Blaencwm or the Pontrhydyfen Viaduct loop from Blaengwynfi, which are popular choices.
The area is highly rated by the komoot community, with an average score of 4.0 stars from over 10 reviews. Road cyclists often praise the varied terrain, from challenging ascents to scenic river valleys, and the opportunity to explore both natural beauty and historical industrial structures.
Yes, some routes will take you near local water bodies. You might pass by Brombil Reservoir or the Lluest-wen Reservoir Dam Wall. These spots often provide tranquil views and a change of scenery during your ride.
The routes vary significantly in length. You can find shorter loops, such as the Pontrhydyfen Viaduct loop from Blaengwynfi at around 18.7 miles (30.1 km), up to longer and more demanding rides like the Melingriffith Water Wheel – Radyr Weir loop from Ynyswen, which spans 54.1 miles (87.0 km).
Yes, the region's industrial heritage means you'll often encounter historical structures. For instance, the Afan Argoed Bridge – Pontrhydyfen Viaduct loop from Treorchy leads through forested valleys and past historical structures like the Pontrhydyfen Viaduct itself, offering a glimpse into the area's past.
While road cycling is possible year-round, the spring and autumn months generally offer the most pleasant conditions with milder temperatures and less extreme weather. Summer can also be excellent, though some climbs might feel more strenuous in warmer weather. Always check the local forecast before heading out.


Browse the best Road cycling routes in other regions.